Related Clues:

• Biblical jawbone source
• Ignoramus
• Smart ___ (wise guy)
• Laughingstock
• Palm Sunday mount
• ''A Midsummer's Night Dream'' character
• Canyon critter
• Office party photocopy
• Dray puller
• Nincom-poop
• Balaam's equine
• Fatuous fool
• Grand Canyon transportation
• Horse relative
• Slow equine