rough around the edges
If someone is rough around the edges, they haven't astered something, though they show promise.
or
In need of refinement; unsophisticated.
or
In need of refinement; unsophisticated.
So, yeah, I suppose I'm a little rough around the edges.
Rough around the edges
When someone is rough around the edges, they're not exactly old as fuck, but the lives they've lived have led to old as fuck qualities. Primarily in how their body may look or perform.
or
Physically diminished; jacked up
or
Physically diminished; jacked up
"Chuck Liddell looked rough around the edges when he came out of retirement."