Related Clues:

• ''Very cool!''
• Impressive, to teens
• Inspiring fear
• Quite large
• "Totally cool!"
• Portentous
• Extremely big
• Really cool
• 'Like, totally cool!'
• "Totally rad!"
• Not just big
• Impressive and then some
• Quite significant
• A lot bigger than a breadbox
• Exceptionally good