SpongeBob vs. Timmy: The Movie

Trivia

 * This is the first crossover of the SpongeBob SquarePants series.

Story
It begins when Timmy wishes he was under the sea to discover ocean creatures. Wanda poofs a air helmet on Timmy's head and then poofs her and Timmy and Cosmo to Bikini Bottom. Timmy sees a yellow sponge named SpongeBob SquarePants walking to The Krusty Krab to go to work. Timmy runs to him and he introduces himself to SpongeBob and then they both befriend each other and become best friends.

SpongeBob and Timmy are now best friends but when Mr. Krabs freaked out and yelled to SpongeBob about firing Timmy, SpongeBob agrees because if he did not he would be fired, and after Timmy went out of The Krusy Krab, he was so mad he went in and attacked Mr. Krabs, and then SpongeBob attacked Timmy and then SpongeBob and Timmy became enemies until when something bad happens further in the movie.

Ending
At the end everyone was happy and Timmy is now working with SpongeBob and now getting twice the work done!