powder pump

Noun
If you play a sport where there's any system of brotherhood (football, basketball, jousting etc.) In the locker room, some guy (usually the widest kid) would pat you on the gouche/anal area with talcum powder of some sort, burns like hell

Normal player: good game guys, let's hit the showers

Fucking weird ass kid: I can't wait to give Jeffrey a powder pump, his balls are HUGE.