chunker fucker 

one who has sexual intercourse with an overweight person (aka chubby chaser

Ryan is the biggest chunker fucker in town!

so is brody

chunker fucker by Joseph buttplug August 2, 2007

Chunterfucker 

Noun. Person or persons who chunter along in lane two or three of a motorway or dual carriageway for no fucking reason whatsoever.

A. That fucker is chuntering along in the middle lane when lane 1 is completely empty.
B. What a chunterfucker.

Chunterfucker by DooblesUK October 11, 2016