"Mr. Booze" is a song from the film Robin and the 7 Hoods.
Peter and the other Alcoholics Anonymous attendees sing it to fool Joe when he responds to a disturbance call at the Quahog Community Center in "Friends of Peter G". Peter and Brian had just reintroduced the other members to alcohol. Peter and the attendees sing about how alcohol ruined their lives. Now I know this song is infamous, but what would it sound like if it was part of an OST for an old Nintendo game? Well, here it is!