Somebody in Japan posted video of their sushi suddenly coming to life. It's a piece of "surf clam" and it's prepared using live seafood. But it's not supposed to still be alive at the table. And it probably wasn't.
The "movement" may have been caused by reactions from the surviving nerves that should have been removed. By the way, the guy who ordered it said it was "extremely delicious."
スシローの悲劇 pic.twitter.com/DDLhXuuP0l— ブッチー (@shoumizo3446) February 11, 2018