Chubthumping

It's when you have sex with an overweight chick

Merlin: "Hey did you get any last night?"
Melvin: "Yeah, I banged gretchen last night."
Merlin: "Dude, you were chubthumping."

by Egore The Magnificient August 04, 2008

chubthumper

1) one who masterbates to much
2) a general dickhead

derived from chub and thump.

(thumping ones chub)

Stan: This herb Lopez fronted me is full of seeds and stems!

Joe: What a chubthumper

by grimsweeper January 17, 2004