look up any word, like ratchet:
 
1.
When a guy is eating out a chick while she is taking a massive shit.
"That was the best reverse blumkin ever son!"
by Spanky Lou December 01, 2003
 
2.
The same as a traditional blumkin, but instead of the dude having a dump while getting his knob polished, its the lady that's is crapping on the toilet while giving oral. This is for those guys who like the role reversal where the woman is the man along with the smell of shit.
"She gave me a reverse blumkin after our dinner at the East Indian restaurant last night."
by Scholzy November 20, 2011
 
3.
When a girl is taking a dump and giving a guy a blow job
I walked in on my girlfriend taking a dump and she just gave me a reverse blumpkin
by cumstein21 February 12, 2005
 
4.
the act off masturbating into the toilet while shitting in the partners mouth.
Man! I cant belive you nailed that half court shot sitting down!! Its a good thing I love eating poop cause now I have to give you a reverse blumkin.
by e-Wood-master-flex-diddy April 06, 2010
 
5.
When a guy jerks off in a toilet and shits in a girls mouth. Know to be popular in Amsterdam.
The other night at Dunkin-Donuts, I paid some crack whore 5$ to allow me to preform a reverse blumkin on her in the bathroom.
by Nicknasty August 19, 2007
 
6.
When a guy jerks off in a toilet and shits in a girls mouth. Know to be popular in Amsterdam.
The other night at Dunkin-Donuts, I paid some crack whore 5$ to allow me to preform a reverse blumkin on her in the bathroom.
by Nicknasty August 19, 2007