when you poop a turd halfway out of your ass and one woman performs fellatio on the half of your turd and another woman gives you a blowjob.
I thought I was just getting a blumpkin, but instead I got poopstick blumpkin it was freaking awesome.
by jjakaka March 18, 2014

When the dirty hoe giving a blumpkin cant keep her man hard and devours a spouting stream of spicy lemon juice instead succulent special sauce.
by j.p dila July 29, 2009

Similar to a blumpkin, a blumpkin stacker is when one man is sitting on the toilet and taking a shit while giving anal sex to another man, who is in turn getting a blowjob from another man. The blumpkin stacker can also involve more than 3 men with the other men simply stacked on top making an anal sex chain
by bigben December 21, 2009

Getting head while taking a shit. The falling turds splash toilet water all over the girl's face. Like a regular blumpkin, only much wetter.
She needed to dry herself off with a towel after giving me a splashing blumpkin. (Your Mom, that is.)
by Monsterod Von Hugenstein August 15, 2006

1. I was taking a huge dump the other day, and I totally pseudo-blumpkin'd Bryan. There was jizz all over my toilet and my computer. He was chatting with me on Facebook, completely unaware.
by Chariot Driver May 29, 2009

Though rare, and extremely disgusting, this is the act of receiving a blumpkin, and getting snowballed afterward.
Yo, I brushed my teeth for like an hour and rinsed with an entire bottle of listerine after that girl gave me a blumpkin frosty!
by kd32178 February 9, 2010

7 days of camping with no showers. And the last day my girl gave me a wild blumpkin. She came out looking like she ate a bag of dirt.
by aaron gilmore July 20, 2010
