Wino.

One glass, I really only came out for the one.
Two glasses, I guess I'll stay and have a little fun.
Three glasses, it's going straight to my head.
Four glasses, if you know me, make sure I get home to my bed.
Five glasses, obviously I'm a little out of touch.
Six glasses, I feel the world has got a bit too much.
Seven glasses, please never let me go there!!