Clauncher = Pistol Shrimp

Pistol shrimp are capable of snapping their enormous claw shut so fast that a flash of light is produced as well as a sound well over 200dB of sound intensity to stun its prey. A bubble of boiling water is shot out, flash of light within it. Boiling is not even the right term. The contents inside the bubble are over 8000 degrees Fahrenheit!!!