Growing Up

Alright, listen up, buttercup. This joke is playing on the double meaning of "grow up." On the surface, it seems like it's telling you to mature and stop hating. But, uh oh, it's also implying that if you "grow up," you'll become a pedophile. Get it? It's funny 'cause it's messed up, and you probably didn't get it because you're still trying to figure out how to tie your shoelaces.