Season 4, Episode 9 Funny Pants

First Aired: September 30, 2005

It's the saddest day of SpongeBob's life when he refrains from laughing for 24 hours straight after Squidward informs him that his “laugh box” is in danger of burning out from overuse, and if it does, he'll lose his ability to laugh forever.

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  • Premiered: July 17, 1999
  • Rating: TV-Y
  • User Rating:4.78 out of 5 (1,133 ratings)
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  • Premise: A chipper sea sponge and his nautical neighbors make waves in the deep-sea city of Bikini Bottom in this clever and playful kiddie cartoon aimed at preschoolers. SpongeBob's acquaintances include goofy starfish Patrick, cheerful squirrel Sandy Cheeks (who… (more)

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