In the world of gaming, there are no other siblings quite as iconic as Mario and Luigi. Nintendo's legendary mascots have been around since the '80s, with both characters appearing in dozens upon dozens of games. Despite being forever linked, the brothers have hardly been treated as equals by their creators. Clearly, Mario is Nintendo's favorite.

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Luigi is the quintessential "player 2," a person forever destined to exist in the shadow of his sibling. Consequently, the brothers' relationship has inspired plenty of memes highlighting the rivalry that exists between the two. However, there are also quite a few memes that emphasize the brotherly bond that connects Mario and Luigi.

10 Mario Saves Luigi

mario luigi fire emblem funny comic

Meme uploaded by Tricksywizard.

As the Mario brothers inexplicably find themselves on a quest with Fire Emblem Awakening's Lucina, Luigi meets an untimely death. While Lucina becomes overwhelmed by her helplessness, Mario defies the Grim Reaper and wills his brother back to life, with a little assistance from a mushroom.

Admittedly, Mario did not have to do too much to save Luigi, but his quick thinking and composure should not be dismissed. Going by Mario and Luigi's behavior, this is presumably not the first time something like this has happened.

9 Mario & Luigi's Bizarre Adventure

Mario Luigi JoJo meme Nintendo

Meme uploaded by DelightfulDiamond7.

In the ultimate battle of icons, Nintendo's siblings step up to take on JoJo's Bizarre Adventure's Jotaro Kujo. Armed with an extremely powerful Stand that can destroy most opponents and even stop time, Jotaro is a foe who cannot be taken lightly.

Despite being outmatched in nearly every department, Mario and Luigi stand firm together as they accept this challenge. Sure, their number advantage is unlikely to make much of a difference against Star Platinum's might; however, love and friendship can be powerful weapons in manga and anime.

8 Just Bros Playing Super Smash Bros.

Mario Luigi comic super smash bros

Putting aside the final "Luigi loses, lol" punchline, this meme is actually quite sweet. Even if most of the panels are dedicated to Luigi dismantling Mario in a fight, it is all in service of some brotherly fun. Over the decades, many siblings have bonded over their shared passion for Super Smash Bros., and Mario and Luigi are no different.

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Beyond that, Mario and Luigi respect each other so much that they prefer to pick each other as their mains in Super Smash Bros. Brawl.

7 A Healthy Rivalry

Mario Luigi moustache meme

Meme uploaded by LinkerLuis.

It is not uncommon for a rivalry to develop between siblings, and that is not a bad thing as long as things remain jovial. In the games, Mario and Luigi are generally on good terms, but the latter's history of playing second fiddle to his older brother lends itself to a more hostile interpretation.

This meme takes the pair's supposed rivalry and turns it into something charming. There is no anger, jealousy, or frustration here; just two brothers trying to one-up each other.

6 Brotherly Advice

Luigi Mario Milk meme

The Super Mario Bros. Super Show! is a must-watch for any Nintendo fan, even if the cartoon very much feels like a product of the late '80s. Along with adapting elements from the games, the series also comes packed with plenty of references and humor. Surprisingly, the latter hits quite often.

Revisiting an exchange from the "Pirates of Koopa" episode, this meme serves as a showcase of the endearing goofiness that has helped cement Luigi as an icon.

5 The Bros Who Fight Together, Freak Out Together

Super Smash Bros Mario Luigi Samus meme

Meme uploaded by PxlCobit.

Mario and Luigi could use a few more cannon exchanges of this nature, especially outside of their RPG games. A Super Smash Bros. match is probably not the best time to be asking complex questions that threaten to tear apart the entire universe's logical consistency, but curiosity can be a powerful motivator.

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As the siblings face a dilemma with no clear solution, they are left with no choice but to accept the unacceptable. Otherwise, only madness awaits.

4 Aww...

Luigi mario castle walls meme Nintendo

Meme uploaded by Radicube.

Nintendo's games tend to be characterized by whimsy, innocence, and wonder. They provide an escape from reality, teleporting people to colorful worlds where good always wins in the end. Mario and Luigi are like safety blankets; after a trying day in the real world, the brothers and their adventures can be a source of comfort.

Radicube's meme extends this dynamic to the siblings, as Mario finds the strength to persevere through Luigi. Peach might not be in this castle, but the brothers at least have each other.

3 Super Bros & Super Wingmen

Mario Luigi Meme Yoshi

Meme uploaded by @AWDtwit.

Considering Mario's history of using Yoshi as a launching pad, some ambiance for a date is the least the mascot can do for his trusty companion. Blending Nintendo with Disney, Mario and Luigi find themselves witnessing a heartwarming moment between Yoshi and Birdo.

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Naturally, the brothers cannot just sit back and let this scene play out, so they pick up some instruments and bring the music. Hopefully, the pair are not overestimating their musical talents.

2 A Stepping Stone

Luigi Mario Sonic Meme

Meme uploaded by Nintenderp23.

What brother would not be delighted to see their younger sibling achieve greatness? After the Smash Ball reveals itself to the fighters, Mario happily presents his face as a stepping stone so that Luigi can wield its power. Touched by his brother's sacrifice, Luigi unleashes a Final Smash so destructive that it can only be unlocked by the power of unbridled brotherly love.

As everyone is blown away by Luigi's Death Stare, Mario cannot help but leap with j0y in celebration of his brother's success.

1 No!

Mario Luigi Aaron Paul screaming Meme

Luigi being lost to the void is something that keeps Mario up at night. Sure, Mario has plenty of friends and also Princess Peach, but nobody compares to Luigi. How many of Mario's adventures would have ended in failure if Luigi was not around to provide emotional support? Mario needs Luigi, and the same holds true in reverse.

Aaron Paul's scream sums up how anybody would react to the sight of Nintendo's icon being sucked into a portal in the sky.

NEXT: Super Mario Bros.: The First 10 Games Luigi Was Playable In