blumpnasty 

Receiving a rim job while taking a poo.

Bob Saget gave the most outrageous blumpnasty to Condoleezza Rice, you couldn't even clean it up with a spoon!

blumpnasty by Jeffers January 13, 2005

blumptastic 

blump-kin (adj.)
The description of an action or event that is so incredible that it can only be accurately described or compared by the reception of a blow job while shitting.

word origin - "BLUMP" Old French Porn -, "KIN" - Middle English, Blump-kin Urban Dictionary

My last blumpkin was blumptastic.

blumptastic by Tim January 24, 2004

bumnasty

combination of words that, together, form a pretty disgusting interjection/insult.

why the hell do you have to be so bumnasty about this?

ah bumnasty!! i broke my bomberman figurine!

bumnasty by Bumnasty Burger January 20, 2005

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

blumptastic 

The most accurate adjective to describe the feeling of relieving the bowels while receiving head.

That was blumptastic baby... now clean up.

blumptastic by jwn February 3, 2004