A Female 'WANKER', a woman who masturbates far to much, Or is just really annoying and irritating!!!!
"My boss is a right Flap Slapper!!"
by Skinuss May 15, 2008
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A female who in an effort to encourage further vigorous copulation slaps her own genitals as if beating a war drum. Rhythm is usually comparable to the Christmas Carol “ The Little Drummer Boy” with encouraging words in place of the lyrics and vigourous slapping of the hand on the genitals in place of the “Parumpa pum pum” sections.
Dude, Maria is such a Flap Slapper. I can't get enough of her.
by Peto G May 18, 2011
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