Possible Clues:

• Lout beginning to cause mayhem when officer leaves
• Boorish type in church with King James Bible
• Denoting type of person stereotyped by bling and baseball caps
• Baseball-capped, badly dressed, ignorant youth
• Boorish type contributing to panic, havoc
• Young person given to loutish behaviour and designer clothes
• Modern offensive term for one lacking in culture
• Coarse chap's refreshing cup victory just the start
• Young and loutish lower-class person
• Slang word for one lacking in culture, fashion-sense and self-control