when a guy takes off his belt and smacks a girl until she fucks him.
girl, i will buttwhip u if you dont get here.
ayon kay yur daddy ika-30 ng Mayo, 2005
1 more definition
another word for a melee attack in halo
i just buttwhipped that son's ass back to cambodia!!!
ayon kay the buttwhipper ika-09 ng Hulyo, 2005