BlumpKate 

Familiar to the Blumpkin (male receiving oral sex while excreting solid waste). However, in this case, female is giving oral sex to male while herself, excreting solid waste. Hence, "BlumpKate."

Dude 1: "That's the most badass BlumpKate i've ever gotten!"
Dude 2: "Did she drop a rap-around!?"

BlumpKate by Kate Reblumpkin April 21, 2011

Blumpster

A person who often gets blow-jobs on the toilet

Dane Derouin (Famous Hate Model) is a blumpster

Blumpster by 9289515257 May 16, 2011

blumpster

a blumpkin in a dumpster

John took a poo while receiving fellatio in the dumpster, hence a blumpster

blumpster by Grady the gangsta November 15, 2005

Blumpkant 

while receiving a blumpkin you catch a sudden case of severe constipation and cannot shit in turn you've received a blumpkant

i ate a giant bowl of cheesy nachos and couldnt shit so the broad gave me a blumpkant

Blumpkant by blumpkinboynov April 5, 2009

blumpmaster

One who has mastered the art of blumpkin giving

"this girl gave me the best blumpkin, she's like a blumpmaster"

blumpmaster by blumpmaster3000 May 11, 2010

Blumpette

The inverse of the Blumpkin. In a blumpette, oral sex (cunnilingus) is performed on a woman while she sits on a toilet either during, or shortly after, she has defecated. Wiping and flushing before the oral sex begins is known as a "courtesy wipe" and a "courtesy flush". This is known as a "Semi-clean Blumpette". As this removes much of the smell and unpleasantness for the pleasurer it is considered less dirty and less risque. A true "Clean Blumpette" is performed before the woman relieves herself. This is considered the least kinky, as it is more or less normal cunnilingus that happens to take place in the bathroom.

Kay was turned on by the filthiness of the Blumpette, so she made Arnie eat her out while she was still on the toilet.

Blumpette by Tron Engewar February 3, 2008

Blumpkinetics 

The study of the physics involved in giving and receiving blumpkins. This field includes such concepts as oral/anal viscosity and drag analysis, Navier-Stokes Fluid computations, and statistical fecal scattering modeling.

I just completed my Masters of Blumpkinetics at Brown University.

Blumpkinetics by Dr. Phys January 21, 2010