Related Clues:

• It isn't gross
• Ping-Pong barrier
• Site of heavy traffic, with "the"
• Brooklyn athlete
• Earn after expenses
• Crawfish catcher
• Amount after expenses
• Trapeze artist's safety
• Circus safety precaution
• It can catch you if you fall
• Pole only makes a mess of material
• Last figure on an invoice
• Court barrier
• Rod-and-reel alternative
• Trawling implement