PLEASE DON'T DRINK AND DRIVE
Call a cab, call a friend, call your folks, call an enemy, call the police, crash on the floor or in an alley or on the curb - whatever it takes. (I don't recommend crashing in your car though - regardless of whether or not you are in possession of the keys to operate it. Some states consider this against the law and will haul your ass to jail anyway.)
Please don't make tonight the last of your (or anyone else's) life. You're too important.