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When you perform oral sex on a women while she is taking a shit.

A Kinblump is a "Blumpkin" but being performed on the women.
That party last night was off the chain! I busted into the bathroom while Gnarly Charlie gave that bitch a kinblump!!!
by Stevie Thunder February 04, 2010
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the converse of the blumpkin. you are the happy recipient of a kinblump when your girl is giving you head while she is sitting on the shitter.
my girl's ass crack looks so hot when she's leaning over giving me a kinblump.
by Kin Blump March 27, 2004
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