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

Flash-Drive

Its just like putting a USB in your computer and putting information on it,but instead you put your penis inside your woman, and when you pull it out, you got all of her information, right there on your penis.

Chris: Yo Liam I heard you and your chick had sex?
Liam: Yeah bro, I even pulled a flash-drive on her!

by OGhypebeast69 March 9, 2017

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 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

pee flash

When one has a sudden urge to pee that quickly goes away.

I don't wanna go to the bathroom so I keep getting pee flashes.

by YouLearnEveryDay January 26, 2015