Related Clues:

• Poker-game precursor
• Join the game
• Trifecta, e.g.
• 'You -- Your Life'
• ''Post'' opposite
• Put money (on)
• It gets the pot going
• Play the slots, e.g.
• Cut follower, often
• Make a wager
• Deal prelude
• Toss in some chips
• Opening chip
• Player's contribution
• Toss in a chip