Related Clues:

• Blast on a horn
• Drink excessively
• Go on a spree
• "Out of my way!" indicator
• Harbor sound
• XK or XKE, for short
• Car horn noise
• Horn beep
• Trolley warning
• Blow your horn
• Brit's bender
• Whistle blast
• Boozing binge
• Driver's nonverbal 'hello'
• Tugboat noise