fucknuckle

a wanker, an idiot, a jack-off. technically someone who fucks their knuckle, i.e. their hand.

instead of calling someone "fuckin' wanker" or "jack-off", you might call them "fucknuckle" - quite offensive.

by Macalito January 26, 2006

fucknuckle

n.used to describe someone who is an arsehole or is very stupid. mainly used in australia and newzealand, as far as i know. a negative desription of said person.
similar to fucktard
the coupling of two english words fuck and knuckle

'john howard is a fucknuckle'
'yeah,what a fucknuckle'

by leader for the opposition October 25, 2006

fucknuckle

Similar to fuckhead, fuckwit, fuckstain

Fuck off Howard you pillow-biting fucknuckle

by Anonymous April 20, 2003

fucknuckler

a fucking stupid shithead asshole

you stupid fucking FUCKNUCKLER!

by Richard Fury January 11, 2008

fucknuckle

A stupid or repungnant person. (20th cent origin - possibly Australian)

"Pshaw! You truly are are fucknucle, Prime Minister Howard!"

by Schteve March 17, 2003

fucknuckle

A person who is really annoying, basically a fun way of saying a dickhead.

Maria kept following me so I called her a fucknuckle.

by nyommmmm April 08, 2016

Fucknuckle

When someone is a damn fucking idiot. (Typically used in Australia)

Jimmy: Can Pigs Fly?
Kyle: You absolute fucknuckle!

by Aussiebummer69 March 22, 2016