"SpongeBob SquarePants".

According to the query on Bilibili, the movie when Squidward was a child was called "SpongeBob SquarePants".

"SpongeBob SquarePants" is an animated film produced by Paramount Pictures. The film premiered in the United States on November 14, 2004. The film tells the story of a ruffian boss who stole Poseidon's crown and framed Mr. Crab. In order to retrieve Poseidon's crown, SpongeBob and Patrick drove a delicious crab car to Shell City for continuous adventures, and finally cleared Mr. Crab's grievances. .