1 definition by Humpkin

The act of giving yourself a handy while taking a glorious dump resulting in Humpkin.
"Fucking woke up to my roommate taking an orgasmic shit in my bathroom. Seriously going, and I quote, "OooOoooOooh OoOh OoooooooooOooOoOoooHhh oh". Had to hit him with the "give yourself a Humpkin in your own bathroom"...he then proceeds to finish and walk out without washing his hands.
by Humpkin September 25, 2014
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