flash boner

an erection that last under 1 min.

bro 1: dude was that ur mom

bro2: yea

bro1: ok because ur sister just gave me a flash boner.

by Erin Mcracken November 13, 2009

flashnizzaled

the state of euphoria brought about by one's own awesomeness

The man was flashnizzaled when he killed his evil toilet

by ;lkasdjf April 27, 2010

Flash-bang

Slang for a one night stand that starts and ends while it's still dark out.

I met this hot broad at a bar. Within ten minutes, we were back at my place, passing the gravy. Her clothes barely hit the floor before we were done and she was back out the door. Now that's what we call a flash-bang.

by dutch rutter January 1, 2012

Flashback Bangin

When you hook up with someone that you haven't Seen in Many Years and you end up Wrestling Naked for Old Times Sake..

I was chatting on Facebook, with a former playmate from High school.. Next thing you know We are having Lunch, Tesla Comes on the Radio and before you know it, We were "Flashback Bangin", at the Old before School Make out Spot....Thanks for the Mammaries....;-)

by Ghost1319 January 9, 2015

Flash Flood

The phrase used to describe when you have a sudden intense urge to shit

Person A: I heard you got diarrhea last week.
Person B: Yeah. Had a lot of flash floods.

by Dasoderp December 15, 2016

Flashbang

When a girl is giving you a blowjob and you pull your dick out of her mouth at the last second and cum in her eyes and slap her ears, resulting in a blinded effect and ringing in her ears.

I gave Suzy a flashbang last night! She got so pissed, but it was worth it!

by mwaaaaaaahm May 17, 2018

anti flash

A flash cartoon and/or game made to show hate towards a fad. Rarely any good.

The other day I played an anti-flash game on newgrounds about Pokemon. I am neutral towards Pokemon, but it wasn't a very good flash.

by Sean May 13, 2005