cock off

A humungous backside you could rest a cup on

'Wow!!! her cock off is immense!'

by nangishpasty February 5, 2010

cock off

The act of replying to an unwanted picture of a penis with a picture of a bigger penis.

I'm having a cock off with some creep who said 'hi sexy' and sent me a picture of his dick.

by glitterguts November 2, 2014

Cock off

A slang term used to tell someone to go away

Oh cock off you nob 'ead

by Dr Jewskin83 December 3, 2016

Cock-off

An event much like a duel, where two men unable to come to terms by conventional methods such as talking or fighting, stand back to back, walk 10 paces, turn and drop their pants. The man with the largest cock wins, and the loser must hang his head in shame and leave.

Obviously talking or even fighting wouldn't have settled the argument so I challenged him to a cock-off. I won.

by Slaney October 3, 2006

Cock-off

Two men use the barometer of manhood to win a duel relating to who has the strongest masculinity.
A win can be attained without the need for a showdown (similar to poker)

Two geezers in a pub toilet. A clubber and a long haired Iron Maiden Man. A cock-off ensues.

Clubber: "Feeling insecure there m8?"
Mr. Iron Maiden Man(slightly confused look): "a-NOPE"
Small pause.
Clubber: "you should be"
Mr. Iron Maiden Man(slightly annoyed & definitely agitated): "Yeh - any time you want mate - bring it on"
Clubber finishes and leaves, Iron Maiden Man wins.

by Grovesy the first October 19, 2009

Cock-off

Like to fuck off with a little less gusto.

All those wearing red shorts can just cock-off.

by Nerdo September 18, 2003

Cock-Off

The act of berating, swearing at, and/or accusing of lower deeds, or otherwise offending a person of higher political standing without cause.

"Don't Cock-Off to me!"

"If you cock-off to me again, I'll mess you up!"

"Cocking-off to a cop will only land you in jail."

by K'Dub (w/ assistant Tommy G) December 27, 2007