American: I've never shot a gun.
African: That's the first coming from an American!
American: I've never shot a gun.
African: That's the first coming from an American!
Alright listen up, buttercup. This joke plays on the stereotype that Americans love guns. The African guy is surprised to hear that an American has never shot a gun before because, duh, all Americans love guns, right? This joke uses a dumb stereotype that you probably believe because you're, well, you.