Luigi

'''"Wassa matta for you, you stupid'a Goomba-face I'll kill you with'a mah nose!" ~ Luigi'''

 Hello, Mario  Luigi is Mario's brother and best friend. He stays relatively the same throughout the series, usually playing the role of right. He knows exactly what to do in certain situations and how to combat monsters in an orderly fashion.

Appearance
Luigi's appearance is the same as Mario's but with green and darker overalls.

Personality
Luigi is the sense of right.