Related Clues:

• On-screen word in a 'Batman' episode
• "Right-in-the-kisser" sound
• 'Right in the kisser!' preceder
• Comic book onomatopoeia
• Hard smack
• Batman sound effect
• 'Careless Whisper' pop group
• "Careless Whisper" pop group
• Pop duo whose hits include Last Christmas
• Sound from a sock
• "Kaboom!"
• 'Wake Me Up Before You Go-Go' duo
• 'Careless Whisper' group (yeah, that's the sax solo playing in your mind right now)
• Sound effect at a brawl
• Eighties pop group