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A nickname for secret lovers that can't keep their hands off each other.
Agustin and Valerie are each other's Poopie Woopies.
"Are you in Valerie going out?"
"No,man she is my poopie woopie".
by Poopie Woopie November 07, 2007
Sexual Stimulation involving fecal matter. Also a euphemism for "Scat Porn".
I hear Deborah is a real freak in the bedroom." "Yeah. Apparently she's into poopie woopie!" "No shit!?
by pjdavs December 03, 2010