Grown ass 

Means the same as "grown", but "ass" is added to belittle the person or thing referenced. Usually used in reference to a "grown ass man". (Note: it is important to distinguish between a "grown ass man" and a "grown assman." The former is an adult male, whereas the latter is an adult male who likes asses.)

"Grown ass" is part of the "ass" family label of disrespect. Also included are "dumb ass" (see also: "stupid ass"), "lazy ass", "punk ass", "crazy ass", "cheap ass", and "broke ass".

"He should know better! He's a grown ass man!"
"So, you mean he's an adult."
"That's what I said--a grown ass man!"

Grown ass by Brianator37 January 11, 2015

Grown Ass 

When you call someone a grown ass, you're basically calling them a grown up and telling them they need to start acting like one.

"come on Jerry, you're a grown ass man, stop driving your go kart around your yard!"

Grown Ass by Xxxxxxxxfanboyxxxxxxxxxx June 9, 2020

Grown-Ass 

Referring to the age of a person. Same as Grown, but with emphasis.

My mother wants to know why I don't I call her anymore, because I'm a grown-ass man, thats why.

A grown-ass man should not be on welfare.

Grown-Ass by Crazy Eyes H. Squeeze October 4, 2004

Grown Ass Man

A "grown ass man" will always put his kids and/or family's needs ahead of his own. He handles his business and has no need to refer to himself as a "grown ass man"

If someone calls themself a "grown ass man" it is most certainly because he is being a little bitch and not taking care of his responsibilities.

I can do whatever I want because I'm a grown ass man.

Grown Ass Man by WaltJr September 12, 2014

grown ass boy

A man who appears physically to be grown. Whose age is of a adult but his actions are of a boy.

Signs of a grown ass boy:

Whining when he doesnt get his way.
Calling a woman out her name over a simple issue.
He wasn`t raised right.
Acts like a different person all the time.
Comes in late at night and expects you to not say nothing and hide your feelings.

grown ass boy by youngandrestless95 December 15, 2013

grown ass man

1- Used to reply angrily to an absurd suggestion

2- Used to ridicule a childish person

1- "That papercut looks pretty bad, do you need a band-aid?"
"NO NIGGA! IM A GROWN ASS MAN!"

2- "Ow. I got a papercut and it really hurts."
"You a grown ass man, stop crying like a bitch."

grown ass man by Dub-Fresh May 13, 2007

grown ass woman

A grown ass woman can take responcibility for her own grown ass actions and can pay her own bills and has has the maturity as well as the presence of someone handlin they business

She got her own crib, house, and money she a grown ass woman.

grown ass woman by Amber Coleman September 26, 2007