Black Nut

When a case of blue balls has become severe enough to warrant a medical emergency.

After being interrupted during his 4th attempted sex session of the day, Martin had to be hospitalized for his black nut.

by Sparkelime August 1, 2016

knuckle nut

A jack off. Or, ejaculation caused by masturbation.

"Quit being a knuckle nut and come help us". Or, "I had a knuckle nut in the shower this morning".

by TheParrott May 19, 2010

support nut

When you need to release a big fat nut and you ask for help from one of your trusted pals

Bobby: "Hey dude can you help me out and be my support nut?"
Beter: "Sure can my dude but, no homo"
Bobby: "Is it okay if I release it on your mouth brother?"
Beter: "Sure my dude but, no kisses cuz' that shit gay"

by ProLapsedMaster April 21, 2018

Blackout Nutted

When you nut and pass out

Person 1: Yo Greg last night I Blackout Nutted and woke up at 12:00 am

Person 2: What time did you blackout at

Person 1: 10 am

by NiggasWithRocketLaunchers July 4, 2018

fluber nut

When a guy is fucking his girl real good and the girl plops down to hard on his nut sack and he bust a nut

Girl you gave me a fluber nut last night

by fluber nut March 27, 2015

Dunkin Nuts

To slam dunk your nuts into the target "donut" hole.

Dude 1: hey, last night I was Dunkin nuts with your mom
Dude 2: NOOOO!!!

by Majestic failure October 15, 2016

Lumber Nuts

hitting yourself in the nuts with your own hard on.

Tom, " Bro i just got a case of Lumber nuts."
Brian, " that sucks man."

by Bandana Raburn September 13, 2011