(grown ass-man) what an immature male may inadvertently, though accurately call himself when others question his ability to do anything. The Ass-man is a cross between the donkey, popularly believed to be a stubborn and unreasoning animal, and a human being.
"Are you sure you can move that bed downstairs by yourself?"
"What do you mean 'am I sure?' I'm a grown ass man!"
1/2 an hour later...
"MY BACK!!!"
"Are you alright?"
*gritting his teeth through the pain* "I'm fine. Don't say it."
"Say what? I told you so?"
Rapper from South Central LA best known for acting (Gridiron Gang, Cold Case, Woman Thou Art Loosed). Released several mixtapes from his own label Bonfire Entertainment including last year's So Serious Vol. 1 and the soon to be released Vol.2 hosted by Dow Jones featuring several other chart topping rappers.