Related Clues:

• Winery container
• Satchmo's instrument
• Center of a blowout, maybe
• Viking hat feature
• Saddle part
• It may be heard before an accident
• Thing on a string
• Five or ten gallons' worth
• Traffic sound
• Powder holder
• Party purchase
• Beer barrel
• Frat party item
• Game ender, perhaps
• Unicorn feature, e.g.