What is Go Plumping?
1.
(v) when one or more men go out to a club, a bar, or the local McDonalds strictly to hit on and/or hook up with fat chicks or
"Hey dude, me and Joe are gonna go plumping tonight, wanna come?"
"Sure, I love to go plumping, do I have to be the wingman again? I hope not."
See