Related Clues:

• Snake's warning
• Snaky sound
• 'Greetings' org.
• Flat tire sound
• Radiator sound
• S.D.S. target
• It gave out nos.
• Serpent's sound
• Fizzle sound
• Former lottery org.
• Teakettle sound
• Onetime lottery org.
• Stovetop sound
• 'All gone!'
• Lottery letters