Related Clues:

• ''Far out!'' to a physicist?
• Lamebrain
• Numskull
• Circle meas.
• Ignorant or foolish person, in slang
• 'Cool, man!'
• ''Far out!''
• "Awesome!" '80s style
• ''Way cool!''
• ''Neato!''
• 'Way cool!'
• 'Way out!'
• Far out
• Inside scoop
• No rocket scientist