putting your mouth on the vagina of a dead female while someone jumps on her stomach to release her insides into your mouth.
I mungged the dead girl
by dave October 14, 2003
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A person who doesn't wash there butt and the remains stay between the cheeks and create a bad odor and dwells among us.
Oh my gosh what is that smell??? Oh it's that guy right there. That Butt mungger!!!
by KMG411girl April 23, 2015
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