Definitions by Seto Osiris

Champ Slap 

To slap another friend on the buttock in order to motivate that person to get snacks.

Guy 1: Aye man, get us some snacks.
Guy 2: Man, I don't feel like it.
Guy 1: Alright, look. I'll go get them but since I really don't want to, I need a Champ Slap to get motivated.

Champ Slap by Seto Osiris November 7, 2009