Related Clues:

• Sitter's handful
• Malevolent
• Babysitter's bane
• Babysitter's handful
• Terrible
• Deserving a spanking
• Dennis the Menace, for example
• Dennis, to Mr. Wilson
• No angel
• Good, in the 'hood
• Sinister
• Unfavorable
• Tantrum thrower
• '___ dog!'
• Loathsome