(Irish slang) 1. To have wild and aggressive sexual intercourse.
2. An arousingly attractive person, usually a female.
3. A loose female who resists very little or not at all when approached by a stimulated male of whatever species.
1. "He flahed her brains out the other night."
2. "Look at that one over there, what a fucking flah."
3. "I heard she's a bit of a flah, she'd be mad for cock."
by Robert Hanly May 13, 2006
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"Dat beeor is some flah, boy": That girl is attractive
by Hethror January 31, 2003
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a word to discribe an exceeding amount of awesomeness pouring to a point of flooding of the world as you know it from one thing.
*explodes another universe*

OMG DUDE THAT WAS SO THE FLAH!
by nate5214 November 12, 2009
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(two meanings)

(1) an expression. namely used when shanking somebody.

(2) turn it around and say it backwards (halfakis, or half a kiss)
(1) SIKA FLAH!! Die fucker!!

(2) sika flah now, and sika flah later
by cory December 04, 2004
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