look up any word, like the eiffel tower:
 
36.
Receiving head on the toilet while your partner is taking a boo
Baby i really got to go please let me go ok i will no why dont you join me i will only be a min. ok i'll just finish doing what i was doing but now will just call it a blumpkin
 
37.
gettin a blowjob while takin a shit on the can
variations: kumpkin trumpkin
tht goddamn whore charges extra for blumpkin if ya shit rlly stanks
by cawlahmawtee/bambee/loya May 28, 2009
 
38.
While a man is taking a poop and his partner proceeds to give him a blowjob.
"Hey, I really need to go to the bathroom." "Sweet! Can I come give you a blumpkin?!"
by D Lee052708 May 20, 2009
 
39.
When you are in the middle of sex, and you have to take a dump. You go and take a crap while your girl sucks on your dick So that your boner stays up.
I had to take a shit while i was fucking kandy, but i didnt want my boner to go down so she gave me a blumpkin.
by Legacy021 May 02, 2009
 
40.
Getting a blowjob while taking a huge shit. Derived from combining the first to letters of blowjob to the word pumpkin (the size of the shit taken).
Guy 1: Hey, you hear what happened to Marty after Prom?
Guy 2: Yeah! He went to the bathroom and got a blumpkin from his girlfriend.
by Jafar6Kumar April 17, 2009
 
41.
performing fellatio on someone while they are having a shit
ill squeeze a blumpkin out of you yet, bitch
by timtom271 August 24, 2008
 
42.
getting a blowjob on the toilet while taking a number two.
I got a blumpkin the other night after I ate some taco bell. We both needed toilet paper.
by peatmoss941 July 29, 2008