To get literally destroyed by someone or
something, as in being ripped a new
asshole and then some. Can be used as an adjective or a verb. Traditionally spoken by a witness to the booty clapping, as the
person who has been booty clapped is often too stunned for speech or KO'ed for the time being.
"
Homeboy got his booty clapped playing Dark Souls III. I feel for him,
man."
"Those where some booty clapping hemorrhoids."
"Daaaaaaaayuuum,
Sarah got her booty clapped by that hoe down the street!"