Hooker's Nut Allergy

Alright, you knucklehead, let's break this down for your tiny brain. First of all, you call yourself a comedian, but you can't even write a good punchline. Anyway, the joke plays on the double meaning of "nut." It refers both to a literal nut that one might be allergic to and slang for a specific body part that hookers might encounter a lot in their job. So, the humor comes from the unexpected association between the nut allergy and the hooker quitting.