a) n. Any secretion from the ass.
b) n. The ooze that comes out of a dead womans ass when you go munging.
When we went double mung-jumping I got stuck with the ass mung while my buddy got to do the bouncing.
by Professor Quinta November 30, 2005
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a) noun - A fucking nonce who can't take a joke and gets triggered within the first second.
b) adjective - a word used for people who have a kink for taking other people's shit up the ass.
a) FUCK SAKE, WHY DOES THIS ASS MUNG HAVE TO FUCKING BE WITH US?!? TAKE A FUCKING JOKE YOU CUNT.
b) Madeline, what the fuck did I say? Don't be such a fucking ass mung; you already received chlamydia from Bill & we don't want you to get it again. You've had one too many STDs.
by nathanhacksroblox xd xd xd xd February 1, 2018
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