Related Clues:

• Sound louder than kerplop
• Knock out, as with a remote
• Cry of pain
• Sound of impact
• One to remember, for short
• Microwave
• Comics sound
• Sound of a punch
• Punch-in-the-stomach reaction
• Blast
• Last sound some bugs hear
• Relative of 'thud'
• Pummel
• Hit with a phaser
• Comic book punch sound