The underrated Mario Bros who twice his older brother's ass; first in "Mario is Missing", then in "Luigi's Mansion" and maybe a few more times in the animated series in the late 80s and early 90s. Luigi can jump higher, he can perform critical hits with his upper cuts and shoots out green straight-shooting fire balls (as witnessed in Super Smash bros games). However, Luigi is not as fast, as physically strong (when it comes to lifting and carrying things) and he does not have a good sense of balance as Mario, (making him harder to control) as witnessed in SMB 2.
by The Harmeister January 20, 2009
by u.ber. August 22, 2003
The younger brother to Mario. He is taller and less rounded. he is shown to be scared of ghosts. He is sick and pale with grief from standing in his brothers shadow for so long, Playing the second fiddle, and easily being the second banana, He plays it well however. He has had two games were he has taken the limelight, the first in Mario is missing (somewhere along the line luigi's evil doppelganger Weegee was leaked and born into the world through the NES version of this game with the creepy version of Luigi) and Luigi's mansion, where he had to vacate a mansion he won that was haphazardly filled with ghosts, He will get a sequel to this game, named Luigi's mansion 2, which was showcased in E3 2011.
“Hey, Bro! Everyone left me behind! I had to hustle to get up here!”-Luigi, always getting left behind.
by Weegeeluigimario July 18, 2011
(Adjective) a candidate for something or someone as an alternative or back-up. Regardless of quality or performance.
by Bonchon April 12, 2018
by Lui's girl April 5, 2005
He is marios second hand man who always helps Mario in everything but dosen't get any credit, Mario gets coins and a kiss or cake when luigi dosen't get anything when he helped Mario in the first place.
by Randomguy78 March 27, 2013
by backstabing spy April 13, 2010