Seasons 1-3

==Season 0: Oh Yeah! Cartoons (1998-1999)==
Like "The Fairly Odd Parents", Y-Guy originaly started as Oh Yeah! Cartoons.
#	
Title 	
Written By	
Summary 	
Airdate
1	Humor Factor 	IAmBagel 	In the original pilot, Y-Guy and Mango try to make the world's biggest joke, but the local school bully, Crave Mickensin, tries to stop them from doing so.
NOTE: Since this was part of the "Oh Yeah! Cartoons", this short was 7 minutes long.	May 6, 1998
2	Pizza Delivery 	Invader Rob	The gang order pizza, but little do they know the Professor Carrotstein is the delivery man. 	November 14, 1998
3	Carl, The Bomb Fairy	IAmBagel
Invader Rob	While trying to hunt the tooth fairy, Y-Guy and Mango find a unusual fairly who drops bombs at everyone he sees.	June 23, 1998
4	The Mango Code 	IAmBagel
Invader Rob	Mango starts his own club, but in order to get in, someone needs to find the "Code". 	Febuary 17, 1999
==Season 1 (2000)==
# 	Title 	Written By 	Summary 	Airdate
1 	It Came From The Boy's Bathroom/ Messin' With Science	IAmBagel 	Rumors have been spreading that the boy's bathroom is haunted, so Y-Guy and Mango set out to end these rumors/ Mango drinks some of Professor Zing-Whatt's growth potion, causing him to grow 30 feet tall. 	Febuary 18, 2000
2 	L.A.Z.Y/ No Place Like Gnome 	
IAmBagel 	Y-Guy and Mango try to have a lazy contest/ Y-Guy and the gang visit a graveyard at night, and finds Gnomes who are evil, so they have to stop the gnomes. 	Febuary 19, 2000
3 	Toupee Time/ No Nose Knows No 	
Invader Rob	Cool Dude thinks he should get a toupee, due to the fact that he has no hair/ An all-knowing nose annoys the gang. 	Febuary 25, 2000
4 	Seven ate Nine/ Cool Dude Eats the Pie 	
Sr. Wario 	Mango hears about the joke "Seven ate Nine" and thinks it really happened/ Cool Dude steals a woman's pie, and soon regrets it. 	Febuary 25, 2000
5 	Mangos of Madness/ Gum's Nums 	
MattBoo 	Mango's relitives come for a visit,and unknowingly embarass him/ Gum's grandfather name Nums tells boring stories while visiting, and the gang trys to aviod him. 	March 4, 2000
6 	Carrotstein Strikes/ The Smacking 	
IAmBagel
Invader Rob	The Gang encounter Professor Carrotstein for the first time/ Y-Guy sees a horror movie called "The Smacking", and now he keeps getting nightmares about it, and one of Professor Zing-Whatt's inventions could help his nightmare issues.	March 11, 2000
7 	Hearty's Crush/ Tango with the Mango 	
HomestarSB9	Hearty develops a crush on Bluebox, making Y-Guy jelous/ Mango learns how to Tango, and does it to everything he sees. 	March 25, 2000
8 	This isn't Halloween/ Tonight 	
Sr. Wario 	Y-Guy thinks it's Halloween, when it's really Easter/ Hearty throws a party, but then things get out of control. 	March 25, 2000
9 	Mango's Adventure/ Unfriendly 	
Lightbulb22	Mango has a dream about him going on an adventure/ A bully goes too far, and ends up destroying the school. 	March 31, 2000
10	Huh?/ The Derps 	
IAmBagel
Sr. Wario	Gum trys to solve the hardest question ever/ Mango gets a virus called "The Derps". 	March 31, 2000
11	Grrr../Pottery 	
IAmBagel
Crystal-Superior	Gum gets mad at Mango/ Hearty buys rare pottery, and Y-Guy accidentaly breaks it 	April 1, 2000
12	GET OUT!/ R.U.N. 	Invader Rob	The coffee shop guy bans the gang from his store, so the gang trys to do anything to be let back in/ A giant boulder rampages through town. 	April 28, 2000
13	Blind/ When Mimes Attack 	
Sr.Wario
IAmBagel	Cool Dude become blind after looking at an internet video/ Mimes are sick of not talking all the time, so they try to get revenge by stealing voices, so Y-Guy has to stop it. 	April 28, 2000
14	Heart Attack RACK/ Walnuts 	IAmBagel 	RACK has a heart attack, so Gum has to fill in for him at work/ Mango develops a fear of walnuts. 	May 6, 2000
15	How to NOT Understand The Value of a Dollar/ Hoorah? 	 	After hearing about the "Tooth Fairy" Mango tries to get all his teeth out in order to earn money/ The Crazville Parade comes to town, but Carrotstein plans to ruin it. 	May 26, 2000
16	The Masked Roop/ Ice Cream Forever 	 	Mrs. Roop somehow gains superpowers, so she becomes a super hero/ Professor Zing-Whatt hosts an Ice Cream eating contest. 	June 2, 2000
17	The Nightlight Zone/ When Willows Wake Wind 	
IAmBagel 	
Y-Guy and the crew are sent into a strange world/ A bunch of creatures called Willows keep making wind gusts go faster.
Title Parody: The Twilight Zone
NOTE: This was originally going to be the last episode due to cancellation, however on Decermber 2000, Nickelodeon brought it back beause it brough 3.4 million veiwers.	June 10, 2000
==Season 2 (2001)==
# 	Title 	Written By	Summary 	Airdate
18	Y-Guy Vs. The Internet 	
IAmBagel
Invader Rob	In the first half hour special, Mango accidentaly posts an embarassing video of Y-Guy on the internet, so now the gang gets sent into the internet in order to delete that video.	March 9, 2001
19	Carrot Vs. Carrot/ Time isn't money 	
IAmBagel 	Professor Carrotstein makes a clone of himself to destroy Y-Guy, however, it wants to be an actor/ Crazville Store prices go very high, and Gum protest against it. 	March 16, 2001
20	Samurai RACK/ Hearty's Idea 	
IAmBagel
Invader Rob	RACK becomes a master at samurai/ Hearty gets an idea for a TV show.
Title Parody: Samurai Jack 	April 6, 2001
21	Attack of the Cuddly-Coos/ What's the Difference? 	
IAmBagel
ZimFan	Creatures called "Cuddly-Coos" invade Crazville, and Y-Guy and the crew have to save Crazville/ Mango thinks everything has gone opposite. 	April 7, 2001
22	And Now We Run/Cool Dude Vs. Rude Dude 	
IAmBagel
Chromebolt	The yearly Crazville Marathon opens, and Y-Guy and the crew runs in it/ Cool Dude's cousin comes for a visit. 	April 20, 2001
23	Stories of Stupid 	IAmBagel 	
Y-Guy and the crew tell random stories.
Story 1: The Haunted Newscast
TBA 	May 12, 2001
24	Huzzah!/Dr. Carrot 	
IAmBagel
Sr.Wario
Invader Rob	
Y-Guy and the crew throws a party in honor of Mango's 12th birthday/ Professor Carrotstein pretends to be a doctor at Y-Guy's checkup, in order to destroy him. 	May 26, 2001
25	Shoeless/ The Haunted House 	Sr.Wario 	Mango gets mad because the shoe store closes, so he can't pull a prank on Y-Guy / The gang visits Hearty's Uncle, who happens to live in a haunted house. 	October 27, 2001
26	Bigger Isn't Better/ Malk or Milk? 	IAmBagel 	Everything in Crazville mysteriously turns bigger/ Y-Guy and Gum get into a fight about which is better. 	November 9, 2001
27	Mother Nature Goes Insane/Super Time 	
Invader Rob	A tornado appears in Crazville, but little do they know its alive/Gum becomes addicted to a video game. 	November 16, 2001
28	Mango the Ultra Hyper Pulla Polla Blee Blah Blop Freaka Fracka Calastrafilicialoawesomeness Sensation (oftenly shortened as Mango the Sensation)	IAmBagel 	After showing up in a phony TV show credit, Mango becomes popular. 	December 19, 2001
29	Cannon Chaos!/ Video Vaccum 	 	Y-Guy builds a cannon,and Hearty tries to shut it off because she fears he will go "Cannon Crazy"/ TBA 	December 21, 2001
30	Frankly My Dear/Beaver Ham 	 	Y-Guy tries to ask Hearty to go to the school dance with her, but things get chaotic/Professor Carrotstein makes a bunch of robotic beavers wreck havoc in Crazville 	December 21, 2001
31	What The Heck? Part 1 	
IAmBagel
Invader Rob	Byrce McMillions fools the mayor into selling Crazville to an industrial company.
Trivia: This is the first Two-Part episode, and also the first episode with a cliffhanger. 	December 30, 2001
==Season 3 (2002)==
32: What The Heck? Part 2: Crazville Becomes an industrial Factory, and Y-Guy and the gang try to return it to normal (Airdate: 4/26/02)
33: A Strange Turn of Events/ Flat Pat: Mrs. Roop gets fired, and Y-Guy and the crew try to get her job back/ Flat Plat wrecks havoc in Crazville (Airdate: 6/1/02)
34: My Awsome Highway/ The Night's The Night of Clubs: Mango tries to adoubts a High Way/ Y-Guy and Gum go to a night club (Airdate: 6/8/02)
Title Parody: My Little Pony
Note: The Night's The Night of Clubs was originally going to be called Drunki Night Club, but Nickelodeon didn't want the word "Drunk" in it.
35:Letter Meets Heart/ Old: Y-Guy and Hearty actidently switch bodies thanks to Gum/ Cool Dude thinks that old people can't do anything without help, but Mango tries to prove him wrong. (Airdate: 6/14/02)
Title Parody: Boy Meets Girl, Boy Meets World
36: Little Worm/The Hobby: Awkward hires Y-Guy and Mango to take care of his pet while he does community service, but things get chotic when a mysterious fog goes into the house, and the Worm is missing/ Hearty tries to get a hobby. (Airdate: 7/5/02)
37:I Wanna Rock!/Figure Me Out!: Cool Dude wants a pet rock, but he doesn't have enough money for one./ Y-Guy trys to find his talent before the final season of Figure Me Out! ends. (Airdate: 7/12/02)
Title Parody: Figure It Out!
38: MAIL/Hial to Ducks: Y-Guy somehow ends up getting all of the mail in Crazville/Gum gets hypnotized by ducks. (Airdate: 7/20/02)
39: NoseSpray/2 Hours of Crazy: Professor Zig-Whatt fears the world is made of noses/Professor Carrotstein tries to make RACK intellegent, but the gang stop him. (Airdate: 7/27/02)
40: MY LUNGS/Unshelled Nuts: The gang try to cure Hearty's Mom's lungs/Cool Dude becomes addicted to unshelled nuts. (Airdate: 7/27/02)
41: Bird Brain...LITERALLY!/No Free Refills: Professor Carrotstein invents an invention that makes everyone have the brain of a bird, so Y-Guy has to destroy the invention/Hearty tries to get a free refill at a resturant (Airdate: 8/3/02)
42: A Pine Tree/Zing-Whatt's Battery's Are low: Y-Guy and Mango accidentaly make pine trees extinct/Professor Zing-Whatt's drinks a new invention she made, causing her to become dumb, so now the gang must fix everything. (Airdate: 10/19/02)
43: Hearty's Secret/MILK MAID LAND!!!: Hearty reveals her secret:/RACK get's knocked out, and has a dream about landing in "Milk Maid Land". (Airdate: 10/26/02)
44: NEVER!/The Solar Flare: Professor Carrotstein tries to make RACK smart, but he refuses/The Gang try to stop a Solar Flare from hitting town. (Airdate: 11/1/02)
45: I Am So Great/FLASH!: Mango makes up a song about how great he is/A mysterious blur rampages Crazville, and the gang must stop the blur. (Airdate: 11/8/02)
46: I'm NOT a Barbie Girl!/ Orange Soda Time: Professor Carrotstein makes a hit song called "Carrot Girl", but when someone listens to the song, they get turned into a carrot! So Y-Guy and the gang have to fix this/Mango and Hearty try to sneak into the Teacher's Lounge to get some Orange Soda (Airdate: 11/16/02)
47: The Ape/Bonza: Professor Carrotstein tries to control Mango's pet ape/Thanks to RACK, Crazville turns into a jungle, and the gang must return it to normal. (Airdate: 11/23/02)
48: The Y-Band: Y-Guy and the gang form a band and become popular, but they soon break up and even break up of being friends! (Airdate: 12/7/02)