He flips Krabby Patties, blows bubbles that can lift a boulder, and somehow still finds time for karate practice. SpongeBob SquarePants has been entertaining audiences since 1999, and after that many seasons, the little yellow sponge has picked up an impressive (and sometimes ridiculous) list of skills.

Here are 13 fascinating, fact-checked things you may not know SpongeBob can do.