Related Clues:

• Remarkable
• Smashing
• ''Awesome!''
• Like the Smoky Mountains
• Record-setting
• FBI worker
• G-man, e.g.
• "Cool!"
• 'Far out, man!'
• Socko
• "Incredible!"
• ''Fabulous!''
• Fed, e.g.
• Really popular
• Smiley, for one: Abbr.