Fortnut

Fortified semen

Gotta go make some fortnut

by FatAlcoholicYoda June 16, 2020

Fortnut

When u have a wank over a fortnite skin because your a nine year old.

I had a solid fortnut last night bro!

by Superdupercool42069 June 27, 2020

Fortnut

Definition 1: a made up word for fortnite

Definition 2: when a virgin who lost hope for everything bust a nut to the ugly ass game

Person 1: I wanna play fortnut rn

Person 2: let's go

Person 1: bro I busted a fat fortnut

Person 2: that's nasty as fuck you virgin

by Grimwigger February 27, 2022

fortnut

verb | ˈfɔrtˈnət
A portmanteau of the words "fortnight" and "(to) nut." When you only masturbate once every two weeks.

E.g., Kieran only plays the meat flute once every two weeks for maximum orgasmic power. This is called fortnutting.

by serapheseraphim December 18, 2023