Related Clues:

• Martini guzzler
• Bar fixture, maybe
• Immoderate imbiber
• One unlikely to pass the bar
• Hooch hound
• Alcoholic Werewolf
• Juicer
• One who often has one too many
• One tippling too much
• Hard drinker
• Bouncer's handful
• Bar ejectee, perhaps
• Wasted one
• One who may not be served
• One lit in a bar?