Poor Luigi - he's been a Mario Bro since the very beginning, and yet he's still overshadowed by his brother Mario and looked down upon by everybody else in the Mushroom Kingdom.
You'd think his honorary status as one of the Super Mario Bros. would make him a more popular character, but instead his name is forgotten, his manhood is questioned, and he ends up looking for love in all the wrong places.
It's not Luigi's fault that he's one of the most underrated and misunderstood characters in video games, the developers at Nintendo never seem to know what to do when a game involves Mario and Luigi too.
But if they keep pushing Luigi he's liable to do something rash...
See 25 Times Luigi Deserved ALL Of Your Pity here (NSFW language)