Shrek and SpongeBob's Grand Adventure

Shrek and SpongeBob's Grand Adventure is a prequel film of the original series.
== Plot ==
At night, Plankton was trying to steal the secret formula, but it's a fake formula with fart smoke. Krabs throws him out into the Chum Bucket. Plankton thinks that one day, he'll get the formula, and then rule the world. Shrek sneaks inside the temple and then avoids booby traps. Shrek steals the onion gem and then a giant onion boulder comes to crush him and he escapes. Spongebob wakes up in the morning and goes to the Krusty Krab, But Plankton throws a tantrum because of his failure. Karen thinks that he would make the formula bottle dirty and a Krusty Krab employee would give it to him. Plankton thinks it's a good idea so he will accept that. Shrek goes back to his swamp and goes inside the outhouse and hides his Purple Onion Gem inside. Shrek sits down and sleeps inside the outhouse. Fiona knocks on the door and reminds him to go fishing with Donkey. Donkey catches a bait but it's big. It turns out, It's Cosmo! He's trying to eat worms on Donkey's hook. He tells Shrek that he went inside the secret temple and stole the purple onion gem. Donkey tells Shrek if he can test the purple onion gem at night. Shrek stands up and they sink in the bottom of the lake. SpongeBob walks home from work and feeds Gary, but Sandy asks SpongeBob to see the surface together. While looking, Patrick joins in with them. SpongeBob gets a call from Mr. Krabs when it was actually Plankton pretending to be him. He asks him that the bottle is dirty. SpongeBob has to go back to the Krusty Krab and then get the formula bottle cleaned by the Bottle Cleaner. Meanwhile, Shrek sneaks out at night using the purple onion gem, figuring out how it works on his own. Shrek completely uses the wish but Fiona catches Shrek using the gem. Shrek ended up vanishing. SpongeBob gives the Bottle Cleaner the formula and then he saw that it was Plankton trying to steal the formula. Plankton goes into the strange cloud which leads him out of Bikini Bottom. SpongeBob goes in to get the formula, but Shrek bumps into SpongeBob and loses the Secret Formula and the Purple Onion Gem, which SpongeBob ended up being at the beach. SpongeBob realizes that he's in the surface, so he tried to go back home, but he's bigger than a crab. He figures out that he can breathe air now because of his plush form. SpongeBob walks inside Woody's house and then finds Shrek was inside the house, which he got in because of the purple onion gem. Shrek calls SpongeBob cheese-man and he's says that he is not cheese-man. They introduce each other. They have been thinking about if they saw each other before. 
== Characters ==
Shrek
SpongeBob SquarePants
Patrick Star
Plankton
Sandy Cheeks
Princess Fiona
Squidward Tentacles
Mr. Krabs
Woody
Alex
Lincoln Loud
Lucy Loud
Sheen Estevez
Carl Wheezer
Timmy Turner
Cosmo
Wanda
Poof
Mr. Incredible
Gru
Minions
Homer Simpson
Phineas Flynn
Sonic The Hedgehog (cameo at the end)
Miles Tails Prower (cameo at the end)
Pachacamac (Animated Cameo)
== Trivia ==
* This marks the 2nd Film from the Plush Smash Trio Universe after Wario and Waluigi's Deadventures: The Movie.
**This also marks the first film from JeffyFan2003 Films to be released on SonicFan340's Channel.
== Errors ==
* The original version of the film has Woody questioning how Shrek and SpongeBob got into Emeraldville, which was already questioned before during the car scene.
** The creator decided cut the part and mark it as a deleted scene, shortly after the film's release. The original film was set to 1:31:15.