Related Clues:

• Smoker's puff
• Do the doob
• Tip for a casino dealer
• Take a hit
• Take a drag
• Tip for winning at the tables?
• It's a hit
• Hit, of a sort
• Puff on a cigarette
• Potent puff
• Gambling-hall gratuity
• Pot puff
• Draw, in a way
• Tip for a dealer
• Tip for a blackjack dealer