Blumsin 

The act of shivering at a fast rate.

No past, future, or present tense.

"Do to the cold weather outside my nipples were hard and I was blumsin"

Blumsin by Toby Flaggleboinkers August 19, 2008

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

Self-Blumping 

Using a fleshlight with a mouth-shape to pleasure oneself while taking a dump on the toilet.

Self-blumping

Self-Blumping by Pablo Escobarr February 27, 2011

blumkin 

The term BLumkin is when a man is sitting on the toilet taking a shit. And has his woman come in and give him head during the act of shitting.

"Bitch get your ass in here and give me a blumkin!"

blumkin by Gary B January 12, 2005

eskimo hobo blumkin 

To take a shit outside in the snow while recieving a blowjob

DUDE JESSICA TOTALLY GAVE ME AN ESKIMO HOBO BLUMKIN LAST NIGHT!

wow dude...that's fucking gross....

SHE ALSO SWALLOWED!!!

eskimo hobo blumkin by rostaman6 March 10, 2010

blummin 

Mild swear word similar to, but not as strong as, bloody.

It's blummin hot here, isn't it?

blummin by MadMcNab November 18, 2013

Blumkinuku 

Getting a blow job while taking a shit and completing your Suduku. (For best results have the Suduku on a clip board resting on her head)

The suduku I was working on was too difficult so I decided to have my wife give me a blumkinuku while I figured it out.

Blumkinuku by Bunny420 November 15, 2006