What is Flumpkin?
1.
The act of having your butthole licked while urinating.
My girlfriend suprised me while I was taking a piss by giving me a flumpkin.
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2.
the opposite of a
"I used to love to give my girl flumpkins until that 1 time she forgot to mention she had eaten mexican the night before"
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3.
the female version of the blumpkin
"I was giving this chick a flumpkin and she shit all over my eye."
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4.
The act of eating the twatular area whilst a girls takes a dump
opposite of a
blumpkin
I wanted some tang and my girl needed to crap, so I gave he a flumpkin.