Butt fucking, ass fucking (the dick (plunger) tries to remove the shit from the ass)
Butt plunging is Briana Bank's favorite position!
by MOCO & P-Phat February 11, 2011
1 more definition
when one guy plunges his dick into the buttonhole of another guy
dude, i heard jay was butt plunging andrew so hard.
by pkchlojob April 13, 2014