to suddenly go from a fine demeanor to an aggressive/hostile one
i was jus sittin here, mindin my bidniss, and you went on flash for no reason.
by skilldoo February 20, 2008
Get the flash mug.
(magic) To inadvertently show how you did a trick.
Dave inadvertently flashed his potatoes before he lifted the cups, so his audience wasn't surprised when he made them appear.
by Oscar MacGorden February 27, 2012
Get the flashed mug.
1. To call someone and cut the call before the person picks up, signaling the person to call you or to say HI.

2. A coded way to deliver an already discussed message
1. I flashed him yesterday and he called back

2. I flashed her when I left the bar as discussed.
by Nug-up April 20, 2009
Get the Flash mug.
An Oklahoman who plays guitar so fast, that it can only be likened to a Verdi opera: 3 hours of music, some of beautiful and ennobling themes, at times piquant and subtle, other times dramatic and inspiring. Take those three hours of music, those thousands of musical notes, and compress them into 4 measures of incomprehensible speed, delivered with earth-shaking finesse and a raucous disregard for any physiological limit to human auditory perception. A person that plays guitar so fast that your face will melt.
The last girlfriend I had was dearer to me than anything that doesn't have steel strings and pickups. It's with a heavy heart that I must confess that she met a tragic demise. I sat her down to perform for her, as she had never heard me play. Being the flash that I am, within mere seconds of the furious and almost satanically fast deluge of musical notes, she burst into flames and was reduced to a smoldering pile of ash.
by The Fieg February 5, 2010
Get the Flash mug.
When a police camera, usually mounted to a telephone or utility pole in an urban area, takes a picture of you doing something illegal, i.e., running a red light, speeding, stopping past the crosswalk. Term originated in Philly.
Donte, the more you inch your car over the crosswalk you keep getting flashed, your gonna get like 5 tickets now.
by philly philly! February 14, 2010
Get the Flashed mug.
"Yo, you see Flash take it to the house against Houston last week?"
by Ben February 18, 2005
Get the flash mug.
British slang for fancy or expensive-looking.
"That's a flash fawney ya got mate. It'd be a shame if I ha' tae break yer finger af tae get it."
by MAC-Gyver May 27, 2003
Get the Flash mug.