by Frederick Yeo November 19, 2023

The act of stacking two females on top of each other so their beavers, when aligned properly, form a seal similar to the gap between teeth, allowing just enough room for a penis to fit between them and perform a flossing action.
Brian: "So what'd you do this weekend?"
Cody: "I invited that new girl Sarah over to for dinner with Katie and me. One thing led to another and I ended up flossing the beavers."
Cody: "I invited that new girl Sarah over to for dinner with Katie and me. One thing led to another and I ended up flossing the beavers."
by Tyrone Watson February 13, 2018

by peter patworth November 30, 2022

When someone takes all of the hair from under a boardwalk and uses it to floss like some fucking monster.
by Plynut May 20, 2022

Flap flossing occurs when a girls bathing suit is too small, or her vagina is too big for the garment, resulting in a noticeable flap flossing
Kristin-"Should I wear my one piece thong lifeguard bathing suit to the lake today?"
Katie-"Why the hell wouldn't you?"
Kristin-"Either my vagina got bigger or I shrunk my suit because I am flap flossing hard right now"
Katie-"Why the hell wouldn't you?"
Kristin-"Either my vagina got bigger or I shrunk my suit because I am flap flossing hard right now"
by Ebesneezer bahonkers October 2, 2015

by Unichrome January 20, 2018

by raindrop44 May 1, 2022
