bulumpkin 

The act in which a girl gives a male oral sex while the male is taking a dump in a toilet

Dude, I was getting a bulumpkin last night and I didn't even know I had diarrhea. It was a messy situation

bulumpkin by Bob Papadopolous May 1, 2005

Blumpkin Pinata 

The art of receiving a blumpkin while on the toilet and after filling the woman's mouth full of your "candy," you beat her with your dick!

1-"Dude Jaron, did you hear what happened last night?"
2-"No, what?"

1-"I caught Amanda at a restaurant last night cheating on me so i grabbed her brought her into the bathroom stall and forced her to give me a Blumpkin Pinata."
2-"No way!"

1-"Ya i gave her a black eye and everything"

Blumpkin Pinata by J-Bud72 May 2, 2011

Blumpkin Volcano 

While receiving a Blumpkin the person giving the Blumpkin vomits. This action is like a volcano exploding, sending vomit running down your shaft and balls like liquid hot magma.

Yo, my girl was giving me a Blumpkin last night when she gagged on my meat and turned that Blumpkin into a Blumpkin Volcano!

Blumpkin Volcano by Darth ZillaThe Bob November 7, 2017

surprise blumpkin

The act of shitting oneself whilst receiving a blowjob, unbeknownst to the bestower of the blowjob

After I gave her a surprise blumpkin I made her clean up the mess I left in her bed.

surprise blumpkin by a fatter December 17, 2010

Upper Dutch Blumkin 

the combination of an

Upper Decker (Pooping in the tank)
Dutch Oven (Farting - then pulling the covers over your partner's head)
and a Blumkin (Getting a blowjob while taking a dump)

In other words - Pooping in the tank while getting a blowjob with a towel over the blowjob giver's head

this is a class move - only performed at major burns (like Burning Man) or in Northern Virginia to settle a blood feud

I thought it was just an upper decker - but the fucker left a picture of my Mom giving him an upper dutch blumkin

Upper Dutch Blumkin by karnakdave July 28, 2011

Blumpkin con Queso 

Whilst performing a blumpkin, the individual exercising fellatio wears a sombrero loaded with chips and queso dip allowing the receiving party to enjoy simultaneous south of the border pleasures.

Alternative; Blumpkin con Salsa

While evacuating his bowels, Paco enjoyed the Blumpkin con Queso his girlfriend so selflessly provided.

Blumpkin con Queso by MasterBlaster666 November 5, 2013

blumpkin doll 

The perfect Christmas gift !

Thanks Santa!
I really love my Blumpkin Doll!
And the missus is happy too!

blumpkin doll by Noel O’Gism December 24, 2020