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when a woman is taking a shit, a male goen in and puts his cock in her mouth and she performs oral sex on him.
My girl was taking a shit so I went in a shoved my cock in her mouth ans she gave me an inverted blumpkin
by Donnie May 21, 2004
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2
There are two kinds of inverted blumpkins:

1. To masterbate while shitting on a girls face.

2. To take a piss while getting your salad tossed.
Susie wanted to try something new, so she gave me an inverted blumpkin instead of a regular blumpkin.
by mike66 May 21, 2008
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