You say this to your friend, "Damn, your nuts are bigger than mine!" *thinks the wrong way*.
Friend: I must order more nuts.
Nuts
Categories
Explanation
Experiment
Explain Bear
Listen up, numbskull! The joke is that the first person is talking about the size of their friend's testicles, but the friend thinks they are talking about actual nuts, like almonds or something. It's funny because it's unexpected and a bit vulgar. You wouldn't get it, smooth brain.