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The irritating noise produced by someone who doesn't eat with their mouth closed.
'Did you hear Christian eating? He wouldn't stop fucking Schlapping!'
by 12017317 February 27, 2014
0 0
The sound made when a man shakes his hips from side to side, allowing his penis to "schlap" against his thighs.

Schlapping may be turned into a competition whereby the most innovative way to make the sound is rewarded with high points.
"Did you hear? I pulled off the 'helicopter'! that makes me master of schlapping!"
by 9CRIMES October 28, 2008
2 3