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."

Chubthumping by Egore The Magnificient September 28, 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

chubthumper by grimsweeper January 16, 2004

chudthumper

Used as a noun: A Chudthumper is someone who is an incredibly intelligent human yet lives vicariously through acts of brazen stupidity. Also Someone who tends to have strange bowel syndromes derived from countless penetrations of the anus.

Last night I saw this guy reading Sun Tzu: The Art of War while casually drinking a ‘Blow Job Shot,’ what a Chudthumper.

chudthumper by Dippy42069 January 9, 2020