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2.
The slapping sound commonly made when doing a meaty chick
Raymond could hear sex slap noises coming from the other room as his brother was fucking some big booty.
by L_Z January 06, 2005
 
1.
A consensual act of rough sex during which some spanking goes on. See also S&M.
"He sex-slapped the hell out her...and she loved it!"
by Brainiac January 08, 2005