Flllllllllaaaaaaaaaaaasssshhhhhhh, aaaaaaaaaa-aaaaaaaaaaahhhhhhhhhh, savior of the universe
by roco April 25, 2005
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Flash is the act of expressing anger or annoyance by somewhat randomly snapping at someone.

Flash back is the act of flashing at a person who just flashed you.

Slang may or may not have originated in Sacramento (cousins there shared it with me).
He totally flashed at me today. See how it went down:

Person 1: Do you want to get pizza or tacos?
Person 2: . . .
Person 1: Do you want to get pizza or tacos?
Person 2: . . .
Person 1: Hellooooooo! Earth to Person 2! I said do you want to get pizza or tacos?
Person 2: Would you shut the f*** up? Can't you see I'm on the phone?!?!?! I couldn't care less about f***ing pizza or tacos. (flash)
Person 1: And I couldn't care less about you!! I'm out. (flash back)

by Alexa 3 October 9, 2006
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“Flash” is another term that originated from rock climbing. The term “flash” is used to describe a flawless climb. A climber can say that they flashed a climb if they went from bottom to top without hesitating or taking any falls.
I just flashed that 5.11 climb, did you see that? I’m the man!
by Csal May 5, 2011
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With a lighter, flicking it repeatedly and only keeping it on for a second.
by Anonymous April 22, 2003
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When you bone a chick in under 2 minutes.
Damn Jeff couldn't stay with Melissa for more than 2 minutes...
by The Big Man! September 22, 2003
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A vehicle painted "Safety Yellow" with minimal effort by rednecks to make a Ford Explorer fit in with the crowd.
"That Exploder looks Flash to me"
by Unknown March 27, 2003
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An application that can be used to create amazing content, but instead is often used to create crappy porn slide shows or dress up "games" that are then submitted to Newgrounds, and recieve high ratings.
Man1: "Hey, look at this guys experimental Flash site!"
Man2: "Nah, newgr0undz hazzz b00b13z."
Man1: "but..."
Man2: "B00BI3ZZZZZZ!!!!!111111one!!!111one"
by 8bit April 27, 2006
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