Related Clues:

• End of a fishhook
• Unnice comment
• Aggressive witticism
• Livestock fence feature
• Verbal zinger
• Comeback, perhaps
• Stinging sarcasm
• Remark with a sting
• Pointed part
• Critical remark
• First wife of Bill on HBO's 'Big Love'
• Wire point
• Sharp remark
• Small sticker
• Harpoon point