Youth in a Banana Republic, maybe

• One hanging out around shoppers
• One hanging at a food court
• Teen at a shopping center, often
• One who might be found in Coach
• Teen loiterer, possibly
• Arcade frequenter?
• Teen hanging out among shoppers
• Loiterer in a food court, perhaps
• Food court regular

Wiktionary Word definitions in Wiktionary
n. (alternative spelling of mall rat English)