Somewhere between able to drive and vomiting in your shirt so no one sees. Possibly able to drive a short distance safely even though you shouldn't. A BAC between the ranges 0.06 and 0.10.
Katie: Were you trashed last night when you ran over that deer?
Brad: I was medium lit. Otherwise I would have pulled over and made a tuxedo out of the carcass and ran around with it.
Katie: Oh that's great! Glad you are OK!