What's yellow, has been on the air for 10 years, and is . . . round? SpongeBob RoundPants, of course! Unbelievable! All of SpongeBob's square pants shrank in the dryer, so now he has to buy a new pair. Unfortunately, SpongeBob just can’t seem to find the right pair at the store—until he tries on a pair of pants that look just like the ones he always wears . . . except that they’re round. SpongeBob loves his new round pants and shows them off, but finds out that no one recognizes him! Must he now go through life as SpongeBob RoundPants?