FCL

(F)lappy (C)unt (L)ips
Those 'wing like' structures attached to the vagina of most porn models you see these days. Believed to be stretching from too much sex or playing with themselves.
The FCL on that chick gives new meaning to stretch marks!
Who said butterfly? That FCL looks like a bald eagle!
by porn_abuser December 13, 2012
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