During a party you find some random person and kiss for an extended period of time . . . never to hook-up again. Tongue use is probable but not required. This behavior could result in you being labeled a ho or man-whore.
(pronounced nik-mo). acronym for Non-Committal Make Out. Use after sloppily (or not sloppily) making out with someone you will probably never see again. NCMOs usually happen at bars, clubs or parties.
Get some NCMO?
Yaaa.
Solidbro.
He was hot so we had a little NCMO then I walked away.
Dude, did u see that girl over there? I would love a little NCMO with her