Related Clues:

• Boundary marker
• Result of a slap, perhaps
• It takes seconds
• Contest that leads to a draw
• It's about a yard
• Yard surrounder
• Railing
• One-on-one affair
• Cross swords (with)
• Backyard barrier
• Neighbor separator
• Dealer in hot stuff?
• Two-person contest
• Sword-fight
• Burr-Hamilton contest