Urban Dictionary: mon mon mon

Throwing up. Opposite of nom nom nom.

Ugh this is disgusting... i think im gunna.... MON MON MON!!!

by waterdude125 July 06, 2010

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the opposite of NOM NOM NOM; upchucking; punking; blowing chunks; throwing up

Dude 1: Dude are you ok?
Dude 2: MON MON MON

by spagetti_cat_lover99659780 January 17, 2009

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