Related Clues:

• Cornet note
• Bumper-sticker verb
• Tugboat greeting
• Obama's grandma (nickname)
• Obama nana
• Response to being cut off
• Blast on a horn
• "Out of my way!" indicator
• Harbor sound
• Flying wedge sound
• Car horn noise
• Horn beep
• Trolley warning
• Goose's warning
• Gander's comment