Possible Clues:

• Server of Duff Beer
• One of auto repair's Pep Boys
• One of The Three Stooges
• Pal of Curly
• ''Simpsons'' beer server
• Tavern owner on 'The Simpsons'
• Bartender on "The Simpsons"
• Tavern owner on "The Simpsons"
• Barney's bartender
• Curly poker