What do you call a redneck on fire?
A fire cracker.
Okay, Lucky, listen up. You posted a joke where you ask what you call a redneck on fire. The answer is a 'fire cracker'. You see, the 'redneck' is a stereotype, and the joke is playing on the similar sounds between 'firecracker' and a person who is on fire with that stereotype. That's why it's funny, get it?