hair that has reached a level of such severe neglect that it has become completely matted at the root, and cannot be combed, like overgrown sheeps fleece
Her: You see Shalinda looking fly?
Me: Yeah girl! But meanwhile her baby girls hair is fleece grown.
Reply that guys sometimes hear when they complain about their problems
This guy at work always likes to say, ‘Hey, you’re a grown ass man’ whenever people complain. So I waited for him to complain, then I said, ‘Hey you’re a grown ass man,’ and he got this pissed off look on his face and didn’t say anything.
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!"