A boner that arises immediately from the presence of a really hot chick or some female body parts on serious display.
by Dan_07 October 26, 2011

Man 1: hey dude, i don't what i wanna get for my next tattoo.
Man 2: It's okay the place on 48th and 9th has some dope flash art.
Man 2: It's okay the place on 48th and 9th has some dope flash art.
by Berkeley Blue April 4, 2017

A meme that spreads far and fast extremely quickly and then is old news in the matter of a few days.
Did you see the dress that is all over the internet?
It's going to be a flash meme.
The white and gold one?
No, it's blue and black.
A day later
Whatever happened to that dress thing?
It's going to be a flash meme.
The white and gold one?
No, it's blue and black.
A day later
Whatever happened to that dress thing?
by KuRue February 27, 2015

by RuralJur March 18, 2009

by jon biscuit January 20, 2009

Penny:
I was blinded, dazed and lost my balance. I had to sit down with a cold compress to recover from my flash attack.
Karen:
After recovering from my flash attack I proceeded to show all my home girls and they experienced the same trauma.
I was blinded, dazed and lost my balance. I had to sit down with a cold compress to recover from my flash attack.
Karen:
After recovering from my flash attack I proceeded to show all my home girls and they experienced the same trauma.
by P&K1234 November 11, 2015

When you attempt to flash over a wall in League Of Legends, but fail only then to be killed a millisecond later.
Liam: Just flash over the wall Rob and you'll survive!!
Rob: Ahhh fuck I just Ian-FLASHED and now Darius is going to kill me.
Rob: Ahhh fuck I just Ian-FLASHED and now Darius is going to kill me.
by BlackMegaMind August 17, 2021
