look up any word, like fleek:
 
1.
A female at the workplace who starts out as feminine, and gradually changes to masculine
Person 1: Have you noticed Jennie lately?
Person 2: Ya, she's turning into a man thing.
by Kassiegv November 17, 2009
 
2.
What a female may refer to a males genitals as
Girl 1: Last night, I was all over his man thing
Girl 2: Wow - you think he is really gagable?
Girl 1: Definitely!
by fs_abq November 18, 2009
 
3.
The act of doing manly things.
Hey did you see Roach and Relo build that shed? Hell yeah, man things!
by Beaner8675 October 04, 2011