Related Clues:

• Up on the latest trends
• Wonderful, in rapspeak
• Knowledgeable
• Cool, in old slang
• Excellent, in slang
• Oft-replaced part
• In style
• Pelvic bone
• Rose fruit
• Excellent, in street talk
• Mary-Kate, to Ashley
• Admirable, hip-hop-style
• Swivel joint?
• Plugged in
• Hop start