fucknut

One who is an idiot, or a dumbass, or a shit-for-brains.

Damn dude, don't be suck a fucknut.

by Dick Smack January 08, 2003

Fucknut

Someone who's a complete and utter fool and has absolutely no clue as to how foolish they look.

That person is a fucknut

by gargle oil November 30, 2008

fucknut

Some one so annoying that they dont leave you alone, like those fucknuts on msn messenger.

Robert Baker

by Jamie Wright February 21, 2004

fucknut

Term of abuse coined by Chris Morris as the character Ted Maul in the 'Animals' episode of Brass Eye.

Local press caught whiff of a weird one when the vandal shot his paint straight at the cow in the form of words like "twat", and later "fucknut" and "arsecandle"...

by Montesquieu March 13, 2004

Fucknut

A person with very low intellect that somehow came into existence thanks to his/her father nutting in their mother's diseased cunt.

Anyone who considers the earth to be flat is a fucknut.

by Blank Man 2.0 April 05, 2017

fucknut

a person you'd just as soon be rid of

"You are a major fucknut."

by kitznegari November 09, 2002

fucknut

Someone who's actions are unpredictable and hazardous.

Danny: he said he loved me and now he's fucking some other guy
Jacq: Don't worry about him, you know he's a fucknut

by DannyS2 March 13, 2008