Related Clues:

• Graduate's robes regularly get gibes
• Pointed remarks
• Quick blows
• Quick, sharp punches
• Sets up a hook
• Pointed, sarcastic comments
• Setups for knockout punches
• Fish piercers
• Vaccine shots, in the U.K
• Pokes, or punches
• Snarky remarks
• Sharp points on some wire fences
• Vaccine deliveries
• Assorted mockery
• Fodder for unfriendly trades