Related Clues:

• Far from square
• Pocket locale, often
• Aware of what's what
• Word repeated before ''hooray''
• Wise to the jive
• Place from which to shoot
• Replaceable joint
• On a "What's Hot" list
• In the groove
• Drill sergeant's intro
• Hula Hoop spinner
• Coolly aware
• Stylin'
• In, back in the day
• Cool, in a way