The act of of using a kitchen utensil such as a whisk or a spatula to smack your partner’s ass during sexual intercourse.

Origin: Polish Pronunciation: Che-pâch-kâ
Guy #1: Hey Brad, have you and your girl tried anything new in the bedroom recently?
Brad: Yeah, last night I got to trzepaczka her ass.
by SenjaNights February 18, 2019
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