Related Clues:

• Incorrect — sinful
• Microwave, so to speak
• Sound of an anti-mosquito device working
• Worth no points, say
• Incorrect, illegal or immoral
• Tort
• "Guess again"
• Sound of lightning
• Reheat quickly
• Skip, as TV ads
• "Guess again!"
• Jolt of electricity
• Static jolt
• Heat in a microwave
• Hit with an electric bolt