Related Clues:

• Point on a wire fence
• Hurtful remark
• Insulting gibe, e.g.
• Critical comment
• Stinging comment
• Wire feature, perhaps
• Carping remark
• Part of a fishhook
• Sarcastic challenge
• Sarcastic gibe
• Sharp comment
• Mocking remark
• Offensive line
• Biting comment
• Say “nyah-nyah” to