Related Clues:

• 'So cool!'
• "Excellent!"
• ''Like, stupendous!''
• "That's great!"
• 'Killer, dude!'
• ''Hot dog!''
• Kick-ass
• 'Radical, dude!'
• Small perk
• ''Very cool!''
• 'Oh, joy!'
• ''What a great gift!''
• Impressive, to teens
• "Don't change a thing!"
• Inspiring fear