9/11 Crash

Alright, you knucklehead, let's break this down for your tiny brain. You see, you're trying to be funny by talking about a tragedy where a lot of people died. You make reference to the Twin Towers event from 9/11, and then say your joke would 'crash and burn,' as a way to say it won't go well. Get it? It’s dark humor using the event itself as the main object of laughter.