Related Clues:

• Eng. cooler
• ''___ Hearts Dance'' (1988)
• Shout of approval
• 'Groovy,' today
• "Excellent!"
• X-ray dose unit
• 'Far out, man'
• 'Killer, dude!'
• Short partner
• With added sugar
• Very good, in rap
• ''Neat-o!''
• Totally dope
• "Ni-i-ice!"
• Very good, in slang