zit zapper
Someone who enjoys popping zits. Their own zits, their friends zits, or even a strangers zits.
Barry: Dude I have this killer zit on my back and I can't reach it!
Yolanda: Oh, you should ask Anne to get that for you. She's a zit zapper!
Yolanda: Oh, you should ask Anne to get that for you. She's a zit zapper!