by eb99 July 11, 2009
To sit on the top of the toilet and take a dump in it, while a girl is sitting backwards on the bottom. She is taking a dump and wearing a pumpkin on her head while giving you dome.
Friend 1: Heather came over and gave me a double decker reverse pumpkin blumpkin on Halloween.
Friend 2: Dam shes notorious for that.
Friend 2: Dam shes notorious for that.
by jrizzel July 29, 2014
by Ginja Ninja Assistant October 26, 2018
The act of shoving the male genitals into a Pumpkin whilst on the Toilet. This act can be done through multiple people, a single person, groups of people, or purely for entertainment.
David, "Yo Peter! Come over at 9pm were gonna have a Blumpkin Pumpkin!"
Peter, "Oh sick! Peter prepare your pecker!"
Josh, "John's wife gave him a Blumpkin Pumpkin!"
Brian, "What a lucky guy!"
Peter, "Oh sick! Peter prepare your pecker!"
Josh, "John's wife gave him a Blumpkin Pumpkin!"
Brian, "What a lucky guy!"
by Tomskiwasnothereomar June 26, 2024