Fuck-nut; the rated R version of "loose cannon" is an insult implying that the recieving end is incapable of basic human thought, therefore indicating a need to be insulted. This is where "fuck-nut" comes in. Walk up to this "individual" and as if a magician saying abbracadabra, say it straight to their dumb fucking face.

"Excuse me kind sir."
"Yes my friend?"

"You are a bonafide fuck-nut!"

Fuck-nut by an oddly literate kamikaze May 15, 2016

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Fuck-nut

A person who does stupid things in an effort to get clout but rather gets hate. Fuck-nut could also be a term for someone you don't like.

Example 1
Man 1:did you hear ed, he jumped off a bridge to impress a girl
Man 2: I did. Ed is such a fuck-nut

Example 2:

KID: HEY HEY HEY
GIRL: SHUT UP I HATE YOU, YOU FUCK-NUT!

Fuck-nut by A fuck-nut April 21, 2022

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Fuck-Nut

When you encounter a particularly annoying enemy.

OH YOU FUCK-NUT

Fuck-Nut by TTV SpaceFam972 September 14, 2025

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fuck-nut

a person of questioning who lacks iq points

"Jon thom is such a fuck-nut he cant comprehend simple questions"

fuck-nut by swaggiest.swagger February 13, 2026

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fuck nut

a complete retard

fuck nut by sam November 5, 2003

sexspan

The number of years you are still sexually active

While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.

sexspan by Dr Kat April 21, 2022

Word of the Day on October 28, 2026

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