Related Clues:

• Swell, '90s-style
• "Awesome!"
• Piece of work
• X-ray dose
• Measurement of work
• Gnarly
• "Groovy!"
• 'Gnarly!'
• "Gnarly!"
• Dyne-centimeter
• X-ray unit
• Far out!
• More than cool
• 90's kids' catchword
• Work or energy unit