Quote from Adam in You Got Zuko'd
Zipperhead Cashier: Stop talking, and I'll help you. First, we gotta fix your dumb hair. Adam: I'll do whatever it takes to turn into Eric Idle. Zipperhead Cashier: I think you mean Billy Idol. Adam: Right! So, how long will it take to get cool, punky... Gah! Oh, boy, it smells so weird! Dave Kim: This is not gonna be an easy process for you.