look up any word, like plopping:
 
64.
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 06, 2008
 
65.
Considered a delicacy amongst weird kids, a blumpkin is receiving oral sex while taking a dump.
Also used as a chant during basketball games.
Dude, after I took your sister to Taco Bell, she gave me the best blumpkin ever.
by Salt Daddy March 26, 2007
 
66.
A fat chick with red hair and resembles a pumpkin
That blumpkin stole my twinkie!
by Bran-Dan April 20, 2009
 
67.
The act of simultaneously receiving oral sex and blowing your load while releasing feces.
Farcus put one more notch on his belt after last night when Wendy decided she would blow him on the shitter, little did she know his intent was to get a blumpkin.
by snagot September 08, 2007
 
68.
A Halloween Pumpkin with no eyes
Its got a lot of Fibre in it and it helps u shit.
meh blumpkin
by i am matt shadows September 17, 2009
 
69.
Verb or noun: The act of receiving oral sex while sitting on the toilet; defecation during pleasure is optional.

Jack:"Why does Carl always go to the bathroom with Veronica, leaving with a smile on his face?"
John:"Because Veronica is a dirty blumpkin whore."

"Adam got a blumpkin from that skank."
"Stacy is giving a blumpkin to that guy with HIV."
by KevinDeath December 10, 2007
 
70.
a blumpkin is when a girl gives a guy a blowjob when he is taking a shit.
by branden areia February 11, 2009