to do something superbly, extremly well
to
preform a task of extreme difficulty, to do
better than expected
to be a person who does this often
to
be hard core
(always a good thing)
she really
hossed out that project, I see no flaws
I didn't think I could do that well but apparently I'm a
Hoss
You're such a Hoss,
way to go
dude, don't mess with her, she's a Hoss