Fuck nut 

A crazy dumbass.

That dude is a serious fuck nut.

Fuck nut by Dewonmylily July 31, 2016

Fuck nut 

A dumb fuck that does dumb shit for no reason

Omg stop being such a fuck nut Johnny

Fuck nut by Meanymani March 11, 2020

fuck nut 

a fun nickname for your loving wife

-you're my one and only fuck nut <3
-i love you so much, brian

fuck nut by muffinman4ever February 18, 2021

Fuck Nut 

1: A person who is so incredibly retarded that they do literally everything in the dumbest fuckin way possible

2: A person who makes insanely idiotic mistakes on a hourly to daily basis and is too stupid to

A: Fix them.

B: Realize they did something retarded in the. first place

A: Omfg George wth are you doing? Why are you such a fuck nut?

B: My brothers are a bunch of fuck nuts.

C: Melissa doesn't realize how much of a fuck up she is, she's such a fuck nut

Fuck Nut by TabrisDefinitions January 28, 2023

Fuck nut 

Someone that is doing something stupid or not supposed to be doing

That dude is such a fuck nut.

Fuck nut by Fuckname May 25, 2023

Fuck-nut 

Expressing anger toward someone, generally for
some sort of retarded behaviour.

'I can't believe that fuck-nut smoked all your weed'

Fuck-nut by Mitchell Eagleman May 21, 2008

fuck- nut 

retard,spaz,geek,pencel-head,
dork witch,

do you know what your talking about ya fuck-nut?

fuck- nut by pickel z dunk July 20, 2003