Related Clues:

• Bomb not bursting in air?
• Not functioning
• It doesn't go off
• Palindromic turkey
• Firecracker that fails
• Unpopped cracker
• *Big letdown
• It doesn't end with a bang
• Bad bomb
• Waste of fireworks
• Firecracker that doesn't fire
• Ineffective ammo
• Firecracker that fizzles
• Flat finale
• Ineffective firecracker