The message engraved on the casing of the bullet that killed Charlie Kirk is used in trolling and “furry” subculture — and experts told The Post on Friday it was written by someone

The phrase, inscribed on an unfired casing tied to the man arrested in Charlie Kirk’s shooting, was popular in Italy after World War II. It has recently resurfaced in a Netflix series and video games.

Charlie Kirk’s assassination on a bright September afternoon in Utah has irrevocably shaken America’s political landscape.