Corpse Husband vs Trevor Henderson/Rap Meanings

Note: None of these lyrics are meant to be taken as serious insults towards either person.
=== Trevor Henderson: ===
Disaster's near and I've come to warn you before it's too late now...
(Long Horse is one of the most well-known of Trevor Henderson's creations, being a benevolent skeletal horse creature with a seemingly-infinite neck that appears as a warning before disaster inevitably strikes. He does just that for the first line.)
Sorry bud, but it looks like Daywalker already came out.
(DAYWALKER! is a song by Machine Gun Kelly which Corpse Husband featured on. Trevor Henderson responds to Long Horse by dissing Corpse's song, essentially saying that it releasing was the disaster which Long Horse tried to warn him about).
Some teens saw your Twitch streams and now you've grown,
(Corpse Husband blew up in 2020 due to a variety of factors, including the rise of his career as a streamer on Twitch playing games with other popular figures. Trevor downplays this by saying he only grew because a bunch of teenagers started watching him, which also doubles as a subtle diss against Corpse's fanbase, as if saying it is mainly just composed of teens).
But since your first feature your music career's been dead, a Living Tombstone!
(Trevor then says that, unlike his run on Twitch, Corpse's music career is dead, and it has been from the start. He also makes a pun on the name of The Living Tombstone, a music YouTuber who made the first song Corpse Husband ever featured in, that being "Grim Grinning Ghost".)
(Ay!) I got that thumbs up from Junji Ito!
(In a video titled "Let's Scare Junji Ito", popular horror manga artist Junji Ito, whose work Trevor admires, reacted to an image of Siren Head (Henderson's most famous creation), positively praising its appearance. Trevor is aware of this video and has shared it on his Twitter.)
(Ay!) Anthony Fantano thinks you got that weak flow!
(In contrast, Anthony Fantano, a music reviewer, made a video criticizing the aforementioned DAYWALKER! song by Corpse and MGK. Trevor compares this to him receiving praise from Junji Ito, as if to say that he is better at his craft than Corpse is at his own, judging from the reactions their respective works have received.)
(Ay!) Started off by reading horror every week, yo,
(Before he blew up on Twitch and made music, Corpse Husband started off as a narrator of scary stories and creepypastas on YouTube with a frequent upload schedule.)
Damn, now some online e-girls got you losing sleep, bro!
(One of Corpse Husband's most well known songs has the title of "E-GIRLS ARE RUINING MY LIFE!". Trevor references this and mocks Corpse for going from being able to read scary stories weekly to supposedly being haunted by e-girls in his life.)
You can't pull off all that darkness with how you hush your tunes,
(Trevor then says that Corpse, despite his channel's general tone of horror and darkness coupled with his deep voice, can't seem to actually pull off said tone in his songs due to the fact that he usually sings in a rather low, soft voice, as if whispering.)
Recording songs like your mom's sleeping in the other room!
(He continues to diss Corpse's way of singing by stating that by singing in a low voice, it's like he's deliberately being quiet as to not wake up someone near him.)
So call Sykkuno to report ya, I'm the prime suspect,
(One of the games Corpse Husband is most known for playing is Among Us, which he has made several videos about. Sykkuno is a good friend of Corpse who has also played the game with him. In Among Us, when players are killed, their bodies can be reported to start an emergency meeting. Trevor says that Corpse should tell Sykkuno to report him as (figuratively) dead, and that Henderson himself is the prime suspect due to him having "killed" Corpse with his raps.)
I married the game then killed it, bitch, now I'm the Corpse Husband!
(To be "married to the game" means to be highly dedicated to some sort of work or craft, and to "kill something" could also mean to excel at said thing. This line is Trevor boasting about how he dedicated himself to his work of drawing realistic unnerving images of monsters, and then "killed it" by being really good at it. He then makes a pun on these expressions, saying it would make him the "Corpse Husband".)
=== Corpse Husband: ===
I don't really get what this connection is about, son,
(Corpse Husband starts off by being confused as to what the connection between him and Trevor is, due to the stark contrasts between them and their work. This could also be Freshy Kanal himself writing a nod to the lack of obvious similarities between them that could warrant the matchup in the first place, though Freshy has stated that the connections between Corpse and Trevor are "horror content creators who blew up in 2020 and tell scary stories through unique forms of art, such as creepypasta narrations, songs and unnerving images".)
What am I, another influencer you get clout from?
(Corpse then continues by dissing Trevor, stating that he only wants to get clout from him due to Corpse already being a famous influencer online. Trevor's work, though it received some coverage before, really only gained fame in 2020, when content creators such as Markiplier played games related to Siren Head and checked out Henderson's art in their videos.)
Someone tell this copycat, he better close up shop.
(Corpse calls Trevor a "copycat" and tells him to close up shop, or cease doing his stuff. This could also be a reference to Cartoon Cat, one of Henderson's more well-known monsters, who sometimes hangs around in abandoned shopping malls.)
You know I keep it real, (yeah!) crawl back to Photoshop.
(To "keep it real" is an informal way of saying that someone is honest or genuine, which Corpse Husband boasts about. He then disses Trevor by referencing Photoshop, the program that Henderson usually uses to illustrate his monsters into real-life images, and subtly calling him a fake, as Photoshop can be used to create fake images.)
I left the net broken like Chicago tornado sirens,
(Corpse then says he broke the web by becoming famous and garnering tons of fans due to things such as his voice and content, before comparing it to a well-known video of the sound of a creepy broken tornado siren blaring in Chicago, which has often been associated with Henderson's Siren Head.)
You dropped some hits and then, radio silence.
(Corpse then notes how Trevor was able to get popular for a while due to his creatures becoming well-known, becoming "hits" of sorts, before the relevance of his work ultimately died out and it became less-talked about. He makes another reference to Siren Head by calling this inactivity "radio silence".)
There's no matchin' the pen game this pro's packing,
(Corpse says that Trevor can't match his pen game, meaning writing in terms of music.)
When you need your own fans just to write up your whole canon.
(Trevor is known for usually being vague and minimal with the lore he reveals for his creations, meaning that his fans either have to piece together the details he reveals, reach their own interpretation or just make up stuff in order to have information about his monsters and stories, which Corpse interprets as them just writing the canon for him.) 
Some average Joes managed to leave all your horror damaged,
(Corpse acknowledges that some parts of the internet haven't been too kind to Henderson's work, due to things such as low effort clickbait content and false lore having spread on the web in the wake of Trevor's content blowing up, which he claims has damaged the scare factor of Henderson's work.)
Now you're only scary as a 3AM phone challenge!
(Like many, many other well-known works of horror on the internet, Trevor's monsters have been susceptible to being used in fake 3AM challenge videos, which usually involve a YouTuber supposedly calling a fictional character at the aforementioned time due to it being seen as "cursed" in some way. Corpse sarcastically says that this is the only way Trevor's content is scary now, which could also mean that he finds the 3AM videos "scarily bad".)
So bring out all the critters from your drawn-out fan world,
(Corpse then taunts Trevor to bring out all his monsters to fight against him. He also disses his mythos by calling it drawn-out and a "fan world", which could refer to how, as previously mentioned, Trevor's canon is usually figured out by the fans themselves, who also sometimes make incorrect assumptions or add monsters not from Trevor's original canon.)
Make those pussies my bitches: Cartoon Catgirl.
(Continuing from the previous line, Corpse says he could easily defeat all of Trevor's creatures, including Cartoon Cat, who Henderson has stated is one of, if not his most dangerous creature in the mythos. Cat girls are somewhat of a meme in the Twitch and YouTube communities, to the point where Corpse has made a song entitled "CAT GIRLS ARE RUINING MY LIFE!". He makes a pun on the term accompanied with the rest of the line to illustrate just how little of a threat Cartoon Cat and the rest of Henderson's cryptids are to him.)
(Ay!) I dig abstractions but not the shit you keep pumping,
(Corpse Husband proceeds to further diss Trevor's artwork by comparing them to abstract art due to their strange nature, and saying that while he can appreciate abstractions, the same can't be said for Henderson's images.)
Turn away from your canvas next time you feel a sneeze coming.
(Trevor's images can sometimes be slightly blurry, which is most likely done to either make them look more realistic or to make his monsters harder to see or make out, adding to the scare factor. However, Corpse jabs at it by saying it just looks like Trevor sneezed on his artwork while making it.)
=== Trevor Henderson: ===
With how you mimic others, you'd fit among my monsters,
(Many of Trevor's monsters, such as Siren Head, the Country Road Creature, Cartoon Cat and the Man with the Upside-Down Face, are known for mimicking the appearance of humans or something known to humans, usually for the purposes of deception or mockery. Trevor says that Corpse is similar to them, as he too copies certain aspects of other people, which Henderson elaborates on in the next line. This could also be a rebuttal to Corpse calling him a copycat.)
Jackin' other readers' styles like a Mr. Creepy-impasta.
(Trevor then claims that Corpse has stolen the styles of other horror readers for his own narrations of scary stories and creepypastas. One very well-known creepypasta narrator on YouTube is Mr. Creepypasta, whose name Trevor makes a pun on by combining it with the term "impostor", known as a role in the aforementioned game Among Us whose job it is to blend in with other players and kill them. Trevor uses this pun to call Corpse a copy or mimic of other narrators.)
While other people's stories keep on bringing your wealth,
(Trevor further disses Corpse's supposed lack of originality by noting how he mainly gained profit as a creepypasta narrator by reading stories written by other people.)
I'll find success in letting my creations... speak for themselves.
(Continuing from his last line, Henderson then compares Corpse gaining fame from simply narrating other people's stories to how he became successful by simply making images involving his original creations, letting his monsters "speak for themselves" in a way. This also happens literally as Siren Head, his most famous creation, comes in to assist Trevor, finishing the latter part of the line.)
=== Siren Head: ===
I must say, it seems that you and I share similar features,
(Siren Head starts off by noting that he and Corpse Husband share similarities, which he elaborates on in the next line.)
But at least it's my intention to make people's ears hurt!
(He then continues from the last line by noting that they both make people's ears hurt, but in different ways: Siren Head does it intentionally as one of his abilities, as he can produce sounds at such high volumes or frequencies that they can literally burst the eardrums of others, while Corpse hurts others' ears due to his terrible music.)
Be careful what you wish for when you're paired with this creature,
(Siren Head sets up another joke by advising Corpse to be careful with what he wants during the battle...)
As this will be the only time someone puts you on a speaker!
(...since, in an instance of fourth-wall breaking, Siren Head says that this battle will be the only time someone puts Corpse Husband on a speaker to listen to (which is supposed to be the wish Corpse wants that Siren Head refers to in the last line), further dissing his music.)
Sounds vile with the same beats and the lame bars,
(Starting from this line, Siren Head uses one of his abilities, mimicry, to mimic the very well-known voice of Corpse. He also further mocks Corpse by imitating the way he sang the first four lines of the "E-GIRLS ARE RUINING MY LIFE!" song. As for the line itself, Siren Head elaborates on his jabs at Corpse's songs, saying that they sound bad because they just share the same generic beats and have badly written lines.)
Now I'll leave one more Corpse in my graveyard.
(The first photo and post of Siren Head that Trevor ever made takes place in a graveyard the creature is shown standing in. Siren Head says that he'll (figuratively) off Corpse with his raps and leave him as a body in said graveyard, making a pun on his name.)
No one's here to save you so don't try it.
(Siren Head then further taunts Corpse by saying that no one can save him from his attack, so he shouldn't try anything as it will ultimately do nothing. In the mythos of Trevor Henderson, Siren Head actively hunts and kills humans, something he has been doing for literally thousands of years as evidenced by images of cave paintings depicting him.)
Corpse Husband's been found dead, sound the sirens!
(Siren Head then finishes by saying that Corpse has been found dead (due to him) in the style of a report or something similar, and then mockingly says to sound the sirens for this emergency, also referencing his own name and whole shtick.)
=== Corpse Husband: ===
You had some ideas but couldn't bring them to action,
(Corpse Husband once again claps back at Trevor by saying that despite his ideas, he can't properly use them to their fullest, most likely referring to how Trevor's posts boil down to just images and snippets of text.)
I could sum up your career in an Instagram caption.
(Corpse then says that Trevor's career or fame in the public eye is so short he could summarize it in the caption of an Instagram post, which allows only 2,200 characters to be typed in. Both Corpse and Trevor use Instagram, which is visualized in the battle itself during this line.)
Since the first record I've been going places,
(In a rebuttal to Trevor's earlier line about his music career, Corpse says that since his first feature, he has been "going places" or become increasingly successful with his music.)
You couldn't even rise up from your basement!
(Corpse then continues from the last line by saying that in comparison, Trevor couldn't rise enough to success like he has, while also calling him a "basement dweller", which could reference how a lot of Trevor's work takes place in dark rooms such as basements and attics.)
(Yeah!) I pack more bite than your whole room made of molars,
(Corpse Husband says that he packs a lot of "bite", possibly meaning hard-hitting lines in terms of rap, while comparing it to the literal bite of the Smile Room, one of Trevor's creations, which is a doorway that leads to a massive vertical human maw with crooked teeth.)
I'm smokin' crewmates, you're an R.L. Stoner.
(Corpse references Among Us again by boasting that he "smokes" or kills crewmates (innocents in Among Us) easily when he has the aforementioned impostor role in-game, which could also reference his numerous videos where he pulls off "high IQ plays" as the impostor, using quick wit and strategy to win. He then disses Trevor by comparing himself "smoking" crewmates to Trevor apparently being a stoner, mocking the strange appearances of his creatures as if saying he was high when making them. He also makes a pun on the name of R.L. Stine, an author who is known for writing the Goosebumps series which also features odd monsters in them.)
I guess I'm the real monster, I just buried you, Henderson,
(Corpse then says that he is the one who has (again, figuratively) buried Trevor with his raps, saying that makes him the real dangerous monster as opposed to any of Henderson's creations.)
But at least you got a reference to draw another skeleton.
(Corpse then finishes by continuing from the last line, saying that while he is buried, Trevor can at least use the dead skeletons which are also buried underground as references for his next creature. While Siren Head is his most famous one, Trevor has also drawn several other skeletal cryptids, such as Bonesworth.)