pre nut 

When you think you're going to shoot a massive cum blast during masturbation or sex, but end up having a very weak and unsatisfying orgasm. This event typically ends with the pre nutter's penis emitting a weak semen stream as they lose their erection.

Leonardo: Hey man, yesterday I was really getting into beating my meat, but I pre nutted and ruined it.

Tom: That sucks bro.

pre nut by Judge105 May 23, 2016

pre nut 

your fake nut

jeremey had a pre nut and he nutted all in ear.

pre nut by jeremy12132113 January 18, 2010

Pre-Nut Devil 

The opposite of post nut clarity (What comes before it). Refers to the exaggerated sexual and hormonal drive that a guy experiences when horny, usually resulting in embarrassing or awkward moments when conversing to a female

Guys friend: So what happened between you and Jessica? Why did she block you?
Guy: Idk man, I got possessed by the pre-nut devil and asked her to send me nudes... I fucked up

Pre-Nut Devil by Pre-Nut Devil victim May 5, 2021

pre nut clarity 

Pre nut clarity is when a male experiences post nut clarity before the jerking session.

Josh: Dude did you jack off?
Brian: No dude. Pre nut clarity hit me. I couldn't even start.

pre nut clarity by Inga68969 November 18, 2020

Pre-nut Syndrome 

1) The phenomenon wherein a man who has gone without sexual relations for a period of time experiences a decrease in selectivity with respect to those persons that he seeks said relations with. As the period of time in which said man's sexual relations are in absentia increases, there is a direct inverse relationship with said selectivity. For as long as the `drought' persists, the selectivity will decrease exponentially.

During a consultation with his urologist, Cicero expressed a serious interest in draining his balls in Miss Mary Jay Rottencrotch's STD petri dish. Since ions had gone by since Cicero had last sunk his Italian sausage into a quality hole, the doctor diagnosed Cicero with a severe case of Pre-nut Syndrome.

Pre-nut Syndrome by duchebag81 July 24, 2010

Pre Nut Haze

The delusions of grandeur experienced whilst horny, often leading to poor decisions.

Barry: I must've had Pre Nut Haze last night to want to go back with that girl.
Larry: Did post nut clarity hit you hard?

Pre Nut Haze by DopeVision April 5, 2022

pre nut confusion 

post nut clarity implies the existence of pre nut confusion :

"dude i was about to nut then my head hurt bruh"
"damn thats pre nut confusion"

pre nut confusion by deeznutsmeister January 3, 2022