Muggle: Why do you keep waving that stick that you picked up off the ground around?
Potterhead 1: No one asked for your opinion, you filthy little muggle!
Other potterheads: Ooooooooooooooo! You got burned!
Muggle: What's a Muggle?
Potterhead 1: You!
All Potterheads: You got double burned! You need some ice for that fire?