running blumpkin 

performing 69 while running and deficating at the same time.

I think that raab himself would be all over a running blumpkin after what I saw in that CKY video.

running blumpkin by JenThe80'sFan July 20, 2004

Road Atomic Blumpkin 

When a man who is driving receives road dome, craps his pants from the force of the dome and vomits on the woman giving him road dome. Especially entertaining when more than 2 people are in the car. Best done in someone else's car...

John was getting head late at night while driving Sarah and Paul home. Sarah leaned over to give him some road dome when John crapped his pants and vomited all over Sarah from car sickness. Paul laughed his ass off and was glad it wasn't his car. What a great road atomic blumpkin

Road Atomic Blumpkin by Joe the schmo February 6, 2013

Reverse Blumpkin

The reverse of a blumpkin, where the male masturbates into a toilet while simultaneously excreting fecal matter on to the girl's face.

The girl would do anything to get her money back, so I performed a reverse blumpkin on her.

Reverse Blumpkin by argonaut7 December 15, 2008

Zimmerman Blumpkin 

To take a fine, messy dump on a girl's bosom while she gives you a blow job. Originating from the Yankee legend and former bench coach Don Zimmerman.

Dude - What did you do last night?

Guy - I had some Chipotle, took a girl back to my place and then she gave me a Zimmerman Blumpkin. I was all like, "Ah yeah, you like that shit, don't you?"

Dude- Nice

Zimmerman Blumpkin by Pedro Martinezzzz October 25, 2008

Nigger Blumpkin 

a blumpkin usually used by samuel l jackson where he sits on a plane wanting A MOTHER FUCKEN NIGGER BLUMPIN!!!

Wendy- shiquan may i give you a Nigger Blumpkin
Shiquan- what did you say
Wendy- you better give me a fuckin blumpkin now

Nigger Blumpkin by Trey N. December 17, 2008

Country Blumpkin 

The act of jerking off whilst taking a shit.

"Dude.... Palmala Handerson just gave me a Country Blumpkin!"

Country Blumpkin by halfinsane April 26, 2009

Contra blumpkin 

Act of recieving a rusty trombone.. Aka the anal carwash...while continuing to urinate.. (rusty trombone= a hole being licked)

"While standing at a urinal in the office bathroom, jill came up behind me, unfastened my pants and continued to lick my anal porthole. The feeling was exceedingly intense. It's like doing the contrapositive of a blumpkin. (if ~q then ~p = if not getting head while shittig then not a blumpkin).". "dude she just gave you a Contra blumpkin...sick & twisted"

Contra blumpkin by Bocks of rox June 6, 2009