Grown-ass

Layla is a grown-ass woman now.

Mennad is a grown-ass man.

They call it a sport, but to me it looks like a bunch of grown-ass men running around like children.

Your mother is a grown-ass woman, and if she doesn't like you living your life for yourself rather than her, she can deal with it.

I am 35 years old, I am a grown-ass adult, and I am capable of choosing the right job myself, thank you very much.