What is Upper Decker Double Blumpkin?
1.
The act of sitting on the top part of a toilet and shitting while getting head by the girl who is strattling towards you on the bottom seat while also taking a dump at the same time.
The raunchiest act of the famous "blumpkin" to the next extreme calling it the Upper Decker Double Blumpkin.
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Random Words:
1.
the breath after a person gives head while an orgasm.
thus gives you orgasm breath
guy (to friend):after eating her i wanted to give h..
