SpongeBob SquarePants (1999)

S1E26 Scaredy Pants

Title: Scaredy Pants Plot: On Halloween, SpongeBob decides to haunt the neighborhood by dressing up as "The Flying Dutchman." However, his goofy outfit only earns giggles from the kids. Determined to up the scare factor, he enlists Patrick to give him a round shave to enhance his ghostly appearance. Excited to flaunt his new look, SpongeBob heads to the Krusty Krab, but it turns out that the real fright comes not from his costume, but from what lies beneath it, leaving everyone more terrified than he anticipated.