(This isn't really a joke btw anyway.) SpongeBob, me boy, ye ruptured me intestines with that massive c*ck of yours, agahgahagahagahagah!
SpongeBob's Ruptured Intestines
Explanation
Explain Bear
Listen up, nimrod. This joke is like when Plankton tries to steal the Krabby Patty formula, but instead of a patty, it's a euphemism for a penis. And instead of stealing, it's rupturing. Get it? It's funny because it's unexpected and crude. Now go back to playing with your imaginary friends.