Drunk.

A man gets thrown out of a bar, drunk as all hell. He staggers down the street holding a beer glass until he gets stopped by the police. The police tell him to empty the beer glass because he is too drunk. He refuses and the police take the beer glass into their car. The man then turns around and chases after the police car, giving up when he sees a bar and runs into it, desperate to be put back to sleep by beer. He wakes up in a hospital with a head injury and vows never to run into a bar again.