Hitler and Kim

Listen up, buttercup! This joke is dark. Real dark. It's saying that Hitler, who was a terrible, awful person, made it possible for Kim Jong-un to be a terrible, awful person too. It's like saying one bad dude paved the way for another. It's not funny because it's supposed to be, but because it's messed up and true in a dark way. You're probably slow, and you're probably also just now finding out how to breathe.