Nickelodeon's most popular cartoon, SpongeBob Squarepants, is filled with episodes that evoke an illogical, goofy sense of humor, not to mention some really disturbing, scary SpongeBob episodes.

In it, Squidward tries to scare SpongeBob with a fake legend about the Hash-Slinging Slasher, and several strange occurrences happen afterward, including the flickering lights. Turns out ...

Scary versions of him appear in the room ... clips of this curious story that is part of the special episodes of the SpongeBob series, since they are not related to the original story developed ...