NCMA 

variation of NCMO, first definition was (N)on (C)ommittal (MA)king-out, later refromed to NCMO

That girl is so easy, I could get NCMA no problem.

NCMA by Joe Wenger March 25, 2004

NCMAX 

anything defined as being NCMA plus other sexual actions.

My mother told me not to have NCMAX with my girlfriend.

NCMAX by Joe Wenger March 25, 2004