koekstomp 

word of Afrikaans (language spoken by South Africans of Dutch descent) derivative describing the bashing together of two opposing vaginas

Hilda and Martie enjoyed a lekker koekstomp session.

koekstomp by seaumus February 16, 2005

Kneestomping 

The act of bopping your leg up and down when you're busy doing something or are anxious.

Stop kneestomping, it's distracting me.

Kneestomping by KneestomperEnthusiast July 23, 2019