Related Clues:

• Bing, bang or boom
• Hush breaker
• Disturbance
• Pollution type
• On the best-dressed list
• Click or clack
• Headache intensifier
• Library no-no
• Static, e.g.
• Dissonance
• Urban pollutant
• It may be white
• "Blondie" creator Young
• Urban pollution
• Headache augmenter