Related Clues:

• Having flipped, a 50/50 call follows
• Flipper's call to those in charge
• 'Heads, I win. ___, you lose!' (genius plan)
• They're shaken behind bars
• 2, 4, 6, 8, what do these approximate?
• Fair chance of taking time out from equestrian competitions?
• Count for a party
• Squares up
• Numbers ending in 8, e.g
• Quits after delayed start to rugby game
• Flip result
• Call for a coin flip
• Odds' opposite
• Quits during elevenses?
• Rugby game doesn't start with equal chances