by MOCO & P-Phat February 28, 2011

While having sex in the doggystyle position remove penis from the vagina and thrust into the anus. Then, exclaim "WITHIN YOU I PLANT THE SEED OF EVIL" in the most satanic voice possible. See also Bucking Bronco.
I don't think I will be hooking up with Sally anymore. Last night I gave her the Satanic Plunge and she wont take my calls.
by El-Dogfather August 27, 2005

Got super drunk at the bar last night and took a beefalope home and did some serious whale plunging.
by Capt. Ahab! March 18, 2021

by Wunsumfuc July 26, 2022

The new male inmate bent over in the shower to show all his new cell mates his plunge blossom, and see which one would like to be next.
by anonymous January 23, 2021

by Zzzzzzaaaaaannnnnnddddddeeeeee November 2, 2015

by Rms51403 February 8, 2014
