Noun. A variant of the traditional “blumpkin,” a Blumpkin Spice is getting head from the barista while taking a shit at your local Starbucks.
by N8Ball_CornerPocket October 8, 2017

Guy One: Dude guess what!?!
Guy Two: What?
Guy One:My girl gave me a Green Blumpkin!
Guy Two: Mann thats sooo disgusting but soooo awesome *fist pump*
Guy Two: What?
Guy One:My girl gave me a Green Blumpkin!
Guy Two: Mann thats sooo disgusting but soooo awesome *fist pump*
by Operation Asian Invasion July 12, 2010

She agreed to give me a blumpkin, though the event was bittersweet. The girl did a good job, but my burrito from last night turned this blumpkin into a Blazing Blumpkin. At the end of the ordeal, my dirt star looked like a red giant.
by KC Mojo July 19, 2010

Always a classy gentlemen, Martine opted to forego the often dirty Blumpkin for the more hygienic French Blumpkin. Stacey was appreciative of the fact she didn't have to taste his shit.
by PV Kings November 12, 2012

True to her name, Sally Ride was a frequent participant in that variant of blumpkins known as the space Blumpkin - an act made more wistful and gainfully frissonable by the inclusion of vacuum toilets and space astronaut diapers.
by bloom ken January 16, 2010

Sitting on a toilet AC Slater style while defecating, and performing fellatio on an individual in the act of upper decking the same toilet.
It sounded like a good idea last night, but we spent all morning cleaning the tank after trying out the upper blumpkin.
by szkud September 28, 2013

After receiving a blumpkin, the receiver then pushes the blumpkin giver's head into the toilet and flushes.
by Shenans March 2, 2017
