Flash Nut 

When you Nut and it stuns the victim like a flashbang grenade. Or when you nut in their eyes and get outta there fast.

Jimmy: "The other night I pulled a flash nut on this bitch I met in the club."
Tommy: "Oh shit how fast you run doe?"

Flash Nut by Heinrich Memeler August 12, 2017

Flash Nut 

Verb. Quick Coitus. Aka: Quickie, 2 Pumps and a Dump, 2 Humps and Bear Down.

Had to stop by home for a flash nut.

Flash Nut by Samwiz June 17, 2023

Nut-flash 

(transitive verb) To obscenely expose one's testicle or scrotum to another, either by pulling up one's shorts or by other means. A nut-flash is typically meant to frustrate or surprise the victim.

(noun) The action of nut-flashing.

Spencer: (To Lauren, aggravated) Laurrennn! Cooper nut-flashed me!

Cooper: No I didn't! I was only itching myself!

Nut-flash by Mezzo7 September 2, 2012

flush nut 

1) To hit a golf or tennis shot perfectly.
2) To nut all over your bitch!

Yo he flush nutted that golf shot!! Over 300 yards!

flush nut by Wenchslikemr June 21, 2016

nut flush 

Having the best flush possible in poker. Often misunderstood as an ace high flush. In some games of poker, like omaha or hold'em, there will be the possibility of a straight flush and an ace high flush would be beat. When this happens, an ace high flush (unless it is the royal flush) is NOT the best hand, thus, it IS NOT the nut flush.

Flop:
K J of diamonds, 2 of Spades
Turn:
9 of diamonds
River:
2 of Clubs

Your hole cards: 10 Q of diamonds

Your opponents hole cards: A 7 of diamonds

opponent: "I've got the nut flush!"
You: "No, idiot, you have the seconds nut flush; I have the nut flush; I have a straight flush 9 through King, you just simply have an Ace high flush. I win, YouJustGotPwnd."

nut flush by Bad Beat June 14, 2007

nut flush 

Urinating after masturbation, in order to 'flush out' the residual nut left in the shaft of the penis.

"Bro I just rubbed one out and I forgot to nut flush. Now the end of my knob is stuck to the inside of my underpants."

nut flush by LancelotLongBottom June 7, 2019

nut flush 

Oral sex performed on a male.

I got a nut flush from the girl over there.

nut flush by Coldceller January 20, 2005