i did frame by frame, looks like he just basically pushed his face in and disintegrated the surrounding area
Nah those are mantis shrimp, absolute psycho clowns of the ocean. There's also a spearing variety. The club ones are apparently so veracious it's not uncommon for them to smash the aquariums they're in.They're called Pistol Shrimp.
This bubble they create when 'punching' collapses with such intensity that it generates a shockwave reaching 210–218 decibels and temperatures up to 5,500°C (9,932°F), momentarily hotter than the surface of the sun.
Edit* fun fact,these little guys used to fuck with the US Navy sonar during WWII
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