A running gag in the series is that Luigi is abused and humiliated, such as by his own brother. When not being physically attacked, Luigi is often the victim of verbal abuse, including accusations of homosexuality. However, he can also provide comic relief due to being the butt of so many jokes.
Originally, Luigi looked like a re-texture of his brother Mario, just like many other characters in SMG4's videos. However, beginning on March 7, 2016, his appearance changed slightly to better match his current look in the main Nintendo canon, but still as a Super Mario 64 sprite.
He once had a news channel, but it was banned because Mario stormed in naked after Luigi mentioned him streaking.
Luigi is kinder and more understanding than most of the other characters. He is often cheery, enthusiastic, fun, and ready to lend a helping hand.
His main weaknesses are his cowardice (though he was fully willing to rescue his brother despite this), in which he gets very nervous when doing something dangerous or immoral, and his easily-exploited kindness, which often results in him being treated like a doormat.This version of Luigi is more likely to get scared than the real one, Already freaking out when knocking into stranger's houses.
However, when pushed too far beyond the limit, he has been seen to get angry. On these rare instances, he can be very unrelenting and mean, such as when he teamed up with Waluigi, though he usually reverts back to his normal personality when he calms down.
Luigi has often been accused of being gay. He usually denies this, but he has shown homosexual behavior many times. However, he was attracted to Daisy in The Adventures of Mario and Luigi - Ep. 4, Awkward Weddings but has also watched naked men on SMG4's computer, so he may be bisexual.
A Trait the whole world knows about him is his inferiority complex, constantly overshadowed by his older brother's popularity and basically being treated as a nobody.
Luigi is fast enough to outrun a bull stampede. Incidentally, he was able to tame the bulls and use them to attack Mario in retaliation for attacking him with them.
He was also able to catch a rocket with his bare hands and throw it back at Waluigi when he attempted to attack him with it. However, he was killed by Toad who was speeding with his Golden Mushroom while he was distracted. he even manged to holdMario(who according to New year,New Mario, weights around 14.000 pounds,which equals to 7 tons
War of the Fat Italians
The Adventures of Mario and Luigi
Mushroom Wars: That Space Series?
The Wacky Wario Bros.
Meet The Cast
Guards N' Retards
Cooking with Bowser & Mario
Sonic the Derphog
SMG4 Plays Merio Nernterndoes
If Mario Was In...
Stupid Mario Series
The Mario Channel
Mushrooms & Morons
"NO MARIO! GET OUT OF HERE! YOU'RE NAKED AND MY CHANNEL WILL BE BANNED!"