Related Clues:

• Bizarre
• Kooky
• Quirky
• Eccentric
• Wacky
• Unusual
• The cardiologist's routine was a little ___
• Unorthodox
• Unconventional
• Way-out
• Far-out
• Marching to a different drummer
• Rather unconventional
• Odd, unconventional
• Unusual or unconventional, as in music