You know portion sizes are getting out of hand when your dinner starts resembling a magic trick. A Japanese hot pot chain went viral after serving pork slices so thin they practically phased in and out of existence. Diners weren’t sure if they were being served food or a philosophical concept. Somewhere between “impressive knife skills” and “is this a prank?” lies the mystery of stealth pork—a dish so delicate it might legally qualify as a rumor.

Restaurant Goes Viral for Its See-Through Pork Slices