1 definition by Nikstlitselpmur

Short for Man-Outing. When men leave wife/SO and child(s) at home for a night of drunken debauchery, the exploits of which are never to be revealed to said parties.
Guy 1: The girl's going to visit her folks on Friday, feel like hitting up the pub?
Guy 2: Mouting?
Guy 1: MOUTING!
by Nikstlitselpmur September 20, 2010
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