by jTHIZZwhaa July 23, 2008

when in the persuit of taking a shit a girl gives you head while ur are taking care of business on the toilet.
after that huge dinner the other night, i got a blumpkin and guess what? there was an island comin outta the wataaaa
by phillies finest April 6, 2008

giving a guy a blow job while he is taking a dump then after the girl puts her face in the toilet while the man cums on her butt
by meeshell October 30, 2007

Man gets home from work feels A movement, goes in to the john to relieve himself when woman comes in to give him a blumpkin.
by Straightliner April 22, 2008

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"
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"
by J-Bud72 May 2, 2011

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!
by Darth ZillaThe Bob November 7, 2017

by a fatter December 17, 2010
