Diamond Dallas Blumpkin 

More formally known as a DDB, it is closely related to the wrestling term DDP. This is a sexual maneuver involving two partners. The partner receiving the bumpkin will hold the ejaculated cum in their mouth after the other is finished. The receiver of the blumpkin, dressed in torn up jeans and a cut off tee-shirt, will then give their cum filled partner a diamond cutter in the middle of the bathroom. This will hopefully send the ejaculated sperm on another journey through the air onto the bathroom floor and walls. This move should be done with care, and the winner can qualify for the intercontinental championship of the world.

Hey Jeff did you check out that Diamond Dallas Blumpkin that was on RAW last night.

Diamond Dallas Blumpkin by Squire September 4, 2008

Make Shift Blumpkin 

Giving yourself a hand job while taking a shit.

Billy found himself pleased at work most of the day after performing a make shift blumpkin.

Make Shift Blumpkin by MufinMan November 11, 2007

Double Decker Blumpkin 

the act of a male individual shitting or pooping in the upper deck of the toilet while a girl goes down on you (aka; sucking your penis), while she releases poop out of her butthole into the lower deck bowl of the toilet.

Jeff to Randy: Dude, bro, Jerry definitely just got some of that double decker blumpkin action dome piece from that random B with the STDs.
Randy to Jeff: Real nice, real fuckin' nice.

Double Decker Blumpkin by Lambeaux + Jerry March 27, 2009

Glass Bottom Blumpkin 

The fine European art of performing the Glass Bottom Blumpkin includes 2 females, 1 male, and a roll of stick or non-stick saran wrap. The male receives a ravaging blow job from one female, whilst the other female, laying on her backside with her dome piece saran wrapped (stick or non-stick), places her face strategically under the male's external anal sphincter. As the male approaches the ultimate climax, he sprays his doo doo butter on the second females saran wrapped dome piece.

At a social event, Nathan explains to Hari last night's turn of events.
(Hari): Yo man what happened with those two bitches last night? Jill looked all disturbed this morning.
(Nathan): OH YEAH! That bitch and her friend gave me a Glass Bottom Blumpkin last night!
(Hari): NO WAY!
(Nathan): Yeah man, I put saran wrap on Jill's face and she laid down under my asshole, then, Pam gave me an amazing blow job while i shat immaculately on Jill's head.
(Hari):....

Glass Bottom Blumpkin by Hari and Nathan January 2, 2009

cyber blumpkin 

The act of taking a dum, crap, or shit while chatting to a man and/or woman about getting a blowjob.

My favorite new activity is cyber blumpkin. I don't even have to get of the toilet and I can cyber!

cyber blumpkin by Matt H. (KoS) April 26, 2006

kentucky upper decker double blumpkin 

When a man is taking a shit in the toilet tank while a female is sitting on the bowl reverse cowgirl taking a shit and sucking his dick then once they are finished they preform a reverse 69 licking each others assholes clean.

Dude last night i got a kentucky upper decker double blumpkin, and my ass has never been cleaner.

kentucky upper decker double blumpkin by tootalljen89 November 22, 2011

Rusty Blumpkin 

To have a woman suck your cock while you are taking a shit. Afterwards she tosses your salad and cleans your anus with her tongue.

My womans such a trooper, she sucks my cock and licks my pooper.
She gives a damn fine rusty blumpkin.

Rusty Blumpkin by Rod Cocksman March 21, 2009