Flash

(Verb) Meaning your going to attack a certain person or thing.

Aye, im about to flash on this kid.

by 0din November 9, 2003

Flash

The most overpowered summoner spell in League of Legends. Allows your champion to instantly blink in a near target location. Can be used to reposition in a way such as chasing, running away, stealing, outplaying, insecing, kiting, faking people out etc. Can be used over walls.

I was about to get away with low hp but the Garen used Flash and ulted me.

by Broken Grasshopper June 18, 2018

Flash

A slang word that does not have a specific meaning, but always makes sense when used.

"Hey I'll flash you up later"
"That sports center highlight was so flash"

by flash anonymous December 23, 2013

flash

1. Fireworks
2. Pyrotechnics of any kind

I still have a shopping bag with two pounds of flash from last 4OJ

by Plasma Snake July 4, 2009

Flash

Putting a sparkler up someone's ass before performing anal sex.

Gary burned his dick while flashing Tom.

by dingus_brody August 12, 2011

flashing

Getting angry or aggro and going off on someone, often for no good reason.

LA cats don't seem to know this one, so it must be a Bay thing?

From E-40 song "Flashin'"

"The holiday just came on the first second and third of the month.
Made my check late and i got to fah-lashin on motherfuckers.
Next door neighbor hollerin that shit about my beat too loud
I walked up the motherfuckin steps and i got ta tellin that bitch i'm flashin
Send a rookie to the store to bring me back some rossi rhine
He brought me back chablis, and i get to flashin on that bitch-ass motherfucker, silly nigga
Yknahmsayin? a motherfucker up in this motherfucker flashin.
Get to testin my testicles nigga and i'ma flash on yo' ass."

Urban dictionary wants the complete word in here, so here you go UD: flashing

http://www.youtube.com/watch?v=MiSKFMq1gOo

by Torsky August 26, 2008

flashing

in chess, a slang term for 'checkmate' not to be confused with taking off ones clothing.

bob: im flashing you!
joe: WHAT?!?!? keep your clothes on!
bob: no, joe. it means checkmate!
joe: oh!

by checkmateflasher March 26, 2009