When a man is taking a shit in the toilet tank while receiving a blowjob from a woman who is shitting into the toilet bowl but reversed and facing the tank.
James Bond went to the Opera and met Bridget Jones, they proceeded to the rest room where they engaged in an Upper Deck Grumpy Blumpkin.
by MeatBagTaco March 19, 2009
Because she was such a star cheerleader in highschool, Briana was able to give incredible L Stand Blumpkins.
by bonny/ashley April 09, 2006
When a man is taking a dump in the tank of a toilet while a female is sitting on the bowl taking a dump while facing him and performing oral sex on him.
Yo I was taking a shit and Tracy want to give me a blumpkin but she also had to take a shit so we did an Upper Decker Double Blumpkin
by Roger Podacter September 19, 2010
While taking a poop, the girl sits on the boy receiving the clown penis. She pees on him, while he sits on the toilet, receiving a hand job. He proceeds to finish pooping throughout the ordeal.
Bob was in the mood, but also really needed to use the restroom. Suzy, being the dutiful girlfriend, came along and gave him the Golden Clown Penis Blumpkin. What a gal!
by isabelyarg January 29, 2008
Otherwise known as a "chrimp-an-heave"
This term defines the phenomena when a chrimp is receiving a blow job, he shuts in his hands and flings it on top of the head of the one giving said blow job, as if scoring a slam dunk in basketball.
This phenomenon does however come with risks such a the action of flinging Shit may cause tennis elbow in the randy chrimp, or at times the Shit can be an irritant to the skin on top of the head one the one giving said blow job.
This term defines the phenomena when a chrimp is receiving a blow job, he shuts in his hands and flings it on top of the head of the one giving said blow job, as if scoring a slam dunk in basketball.
This phenomenon does however come with risks such a the action of flinging Shit may cause tennis elbow in the randy chrimp, or at times the Shit can be an irritant to the skin on top of the head one the one giving said blow job.
by Arkyboy19 August 21, 2018
After baking a normal blumpkin pie (shitting into a pie dish whilst having your cock sucked), you let your girl tuck into it. While she's chowing down, you go to the fridge and get a coconut, then you smack the bitch so hard in the back of the head with it that her face splats into your shit and she goes unconcious.
Guy 1: Hey what'd you get up to last night?
Guy 2: My wife was tucking into some of my blumpkin pie and then I smacked the fuck out of her with a coconut. Her face hit the pie so hard shit sprayed the walls.
Guy 3: Sweet I'd love to get a Blumpkin pie with a coconut surprise .
Guy 2: My wife was tucking into some of my blumpkin pie and then I smacked the fuck out of her with a coconut. Her face hit the pie so hard shit sprayed the walls.
Guy 3: Sweet I'd love to get a Blumpkin pie with a coconut surprise .
by DAT MAD HATTER November 01, 2009
Last night Geoff broke the toilet while trying a blumpkin flippity flop exteme on his dirty man bitch and got a little shit splashed on his face.
by Geoff West, David Jones, Stevin Williams, Curtis Chappell November 02, 2007