Related Clues:

• Cool, to surfers
• Like some sleep, for short
• Band with the 1994 #1 album 'Monster'
• Dream indicator
• Auto part
• Aptly titled 1980s BMX movie
• "Cool beans!"
• Radiator, for short
• Sleep phenomenon, for short
• "Shiny Happy People" band
• Sleep stage, briefly
• "Right on!"
• ''Radio Free Europe'' group
• Excellent, slangily
• "Monster" band