Related Clues:

• 'Excellent!' in the '80s
• "Wicked!"
• Impressive meow as Siamese at last moves
• "Coolio"
• "Groovy!"
• "Cool, dude!"
• "Coolio!"
• Impressive meow as Siamese finally stirs
• Mean so much at first, but a little all round
• *Something wonderful, in old parlance
• Dreadful; excellent
• Very impressive ace, first person to get total read out
• Geiger counter unit
• Fit ground inside city? That's clever
• "Groovy," in the '80s