1. A person who is so annoying and dumb that they can no longer be classed as an idiot and therefore a new level of idiot was created for them, the Fucknut.
2. A person who as shit for brains (that's if they lucky).
3. A person who was dropped from a tall building at birth.
4. Also see: Alex Glumac
"Fucking fucknut."
"Don't eat from the bin, YOU FUCKNUT."
by PotatoChip May 5, 2003
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A person who fucks a person's nuts.
Please don't touch my nuts. You're being a fucknut.
by TrumpisDad December 1, 2016
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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 5, 2017
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Someone who's a complete and utter fool and has absolutely no clue as to how foolish they look.
by gargle oil November 30, 2008
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n. Oleg, the disrespectfuck who gets loose & steals peoples internet even when its REALLY crappy.
Fucknut- A Faller or
A person who made up a game find HILLARY in a sea of OBAMA names...also thinks hes "cool".
Someone who makes lots of hilarious AIM typing errors.
by Baller / Tu Madre July 11, 2008
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An specific insult to a douche bag of a person

Most likely a guy
" God! You're such a Fucknut"
by Causeforeveronlylaststwodays February 8, 2013
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