Possible Clues:

• Character to avoid, in old Domino's ads
• Villain to "avoid" in 1980s Domino's Pizza ads, with "the"
• Mascot to be avoided, in vintage Domino's ads
• Domino's ad character
• Reason for being denied a drink
• Reason to be barred from a bar
• Why a bartender may decline to serve you
• Reason to be turned away by a bouncer
• Revived villain in Domino's ads, with 'the'
• Producer known as 'the Godfather of Chicago hip-hop'...or why he wasn't allow in the club?