Flash Flooding

The Male-to-Female equivalent of a "Snowball". Wherein the Male partner spits a large amount of vaginal fluid (gathered through oral sex) into the Female partners mouth while kissing.

"So this guy sucked up all my pussy juice, and spit it into my mouth. I was like, What?! He was Flash Flooding me!!"

by Jettick Dussen August 21, 2011

flash fuck

Quickie Fast Sex Real Fast

The girl that I was afraid to ask out sneaked up behind gave me a surprise flash fuck.

Before the Ayatollahs shut down the nightclubs, many an Iranian enjoyed a flash fuck.

by Ali Bashir February 1, 2006

justice flash

Doing justice whilst flashing you tits/dick

"That man saved my cat while flashing his dick that was one heck of a justice flash "

by Dom Cweam April 20, 2018

Flash the Lights

signals the transaction of a drug deal.

"Let's Flash the Lights, so the drug dealer will know we're ready to make a deal."

Gob: Now, we wait.
George Michael: How long?
Gob: Who knows? An hour ... maybe five.
Derek: Drug delivery. You wanted some marijuana?

by G.O.B. and George Michael December 26, 2008

flash banger

Someone in Call Of Duty: Black Ops that throws multiple flash grenades in a row to make sure they get a succesful kill. Also the second most annoying thing to noob tubers.

Jaxx43: yo theres a flash banger that has Scavenger Pro on.
Nice_Raccks: im about to leave the game. Plus thers a noob tuber on his team, im loggin out.
Jaxx43: no wait!!!!
*Nice_Raccks logs out of PSN*

by Jazzy 132 April 29, 2011

Flash Friends

A couple who meet and, within minutes, are doing some naked bumping and grinding.

Yo, Dave. I just met this girl Valerie in the kitchen and we became Flash Friends in the bathroom!

by FreddieB123 August 15, 2019

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!

by Mezzo7 September 2, 2012