These hats aren't specifically designed for Luigi Mangione; rather, they're the green plumber Luigi from the Mario Bros. video games. Yet the subtle connection seems to be enough for people to ...

An Indiana couple wearing “Luigi” hats were among dozens of warped fans ... donned caps worn by the character from the Super Mario Bros. franchise as they and at least 100 other supporters ...

It's so big that even people who don't play video games can identify Mario and Luigi. Sure, the giant "M" and "L" on their hats are a pretty big clue but go ask your grandparents if they know how ...