We laugh a lot on Spongebob and always have and still do. But that is one particular episode where I remember just crying, just hearing these characters do that.

Next up: The SpongeBob Movie: The Search for SquarePants hits theaters in December, which is plenty of time for our laugh-strained abs to heal.

For Slater, one of the hardest facets of his character was mastering that distinctive high-pitched SpongeBob laugh.

Stream 'SpongeBob SquarePants: Laugh Your Pants Off (2003)' and watch online. Discover streaming options, rental services, and purchase links for this movie on Moviefone. Watch at home and immerse ...