Waluigi

Waluigi (also known as Han Yolo in Mushroom Wars), is Luigi's evil doppelganger and Wario's brother. In his rejection-powered form he gained during The Waluigi Arc, he has amazing powers such as shapeshifting, mind-control and the ability to T-Pose anyone (with the exception of Master Hand) with his Staff of Rejection.

While Waluigi is cool and attractive, he sometimes appears to other people as annoying and stupid (exemplified by how he doesn't even know how to write an 'L'). For being rejected in Smash for far too long in SMG4: Waluigi's Time, he brings out his rejection on everyone else until he gets in Smash.

This power is the cause of SMG4: Mario And The T-Pose Virus when Waluigi conjured a T-Pose Shroom to turn anyone into a T-Pose Zombie. For a good few months, Waluigi became the main antagonist of the SMG4 channel. During The Waluigi Arc, he tried to get all the other characters to hate him in order to reach his final form, to the point of torturing Mario and Luigi as seen in "Mario SAW".

During this time, Waluigi became a megalomaniac and went insane with his rejection powers, and his disappearance caused Wario to be lonely, which in term caused him to disappear as well. He appeared in War Of The Fat Italians 2018 as the main antagonist

Personality
While not to the degree his brother Wario is, Waluigi is greedy and will overcome many obstacles for a small personal gain. He is smarter than his brother and tends to be more focused on the task at hand when his cowardice doesn't get the best of him.

Also notable that in the Wacky Wario Bros. episode: Money Mayhem, Waluigi spent about $800 bucks on weed, assuming that Waluigi smokes a lot and likes getting high. Despite his selfish demeanor, though, Waluigi has shown sympathy to others, including Fishy Boopkins in SMG4: Stupid Mario Tennis Aces.

Sometimes, Waluigi sells tacos at his taco stand, however, he doesn't have a lot of customers besides Mario and SMG4 (as seen in War Of The Fat Italians 2017). As of SMG4: Waluigi's Time and up until War of the Fat Italians 2018, Waluigi became a major villain in the SMG4 series, replacing SMG3. Compared to previous villains, Waluigi was not comedic.

In Waluigi's Time, the video mostly consisted of Waluigi trying to come up with his own Special Move in order to convince Master Hand that he was worthy of being added to Super Smash Bros. Ultimate's roster as a playable character. As hard as he tried, though, Waluigi didn't have any luck in this endeavor and was forced to accept the reality that he would never be in Super Smash Bros.

Ironically, this actually led to Waluigi getting his Special Move, as the sheer pain of the thought of being forever rejected and hated was so strong that Waluigi gained a superpower: the ability to "share his pain" with his victims, causing them to be overwhelmed with sadness and thus unable to fight back.

Waluigi showed off this new power to Master Hand, who was impressed enough to finally accept Waluigi into Super Smash Bros. Unfortunately, finally being accepted into something caused Waluigi to lose his powers, causing Master Hand to instantly demote him to being an Assist Trophy again. This ended up being a huge mistake on Master Hand's part, though, as Waluigi regained his powers after that exchange and then used them to cause chaos around the Mushroom Kingdom for the next couple months (including enslaving Master Hand) before Wario with the help of SMG3 stopped him.

Powers and abilities
Waluigi is assumed to have the same abilities as everyone else in the Mushroom Kingdom, such as superhuman athleticism, strength (not as much as Wario, however) and durability.

However, Waluigi does have some unique traits. He is considered a master at tennis, having his only known loss be against Fishy Boopkins. Waluigi has also been shown to be able to swim through the air.
 * Waluigi Launcher: In the SMG4-Verse, Waluigi still has some abilities he can call his own. He has been seen multiple times being launched at opponents, dubbed the "Waluigi Launcher." He, along with Wario, are also expert con artists, scammers, and even thieves.
 * Rejection Power: During the Waluigi Rejection Arc, Waluigi's most dangerous ability first appeared in Waluigi's Time, where, after years of constant rejection, Waluigi is able to transfer his feelings of rejection into energy, which he can fire at people so they feel the suffering Waluigi had all those years. Waluigi can continue to gain strength by getting rejected more and more. When his strength is beginning to show, a black fluid-like substance appears around him. At high strength, he is able to create things with his staff, and summon portals to different locations. However, Waluigi does have a weakness. When he gets accepted into something, his rejection powers leave him until he is rejected by the person that previously accepted him.
 * T-Pose Virus: Waluigi has the ability to create T-Pose mushrooms or use his staff to turn people into T-Pose Zombies. However, he lost this ability when his staff was destroyed.
 * Teleportation: As seen in SMG4: Mario SAW, Waluigi has the ability to teleport.
 * Shapeshifting: He also has the ability to shapeshift, with examples being Majora's Mask and Hideo Kojima.
 * Mind Control: In War Of The Fat Italians 2018 - Official Trailer and SMG4: The Mario Convention!, Waluigi seems to have the ability to control people (as seen with Mario, Master Hand and Bob respectively) and he can also control T-Pose zombies.
 * Psychic Powers: Waluigi is able to manipulate the movement of certain objects, as seen in SMG4: The Mario Convention! when he was able to stop Master Hand, in SMG4: Mario and the Waluigi Apocalypse, where he saved his staff at the last second before Mario could grab it, and in SMG4 Christmas 2018: The Most Important Thing, where he caught Bob just before he hit the ground and gently set him down to the ground in order to make Bob realize the most important thing to him is friends.

Retarded64

 * Retarded64: Stupid Mario Kart

Episodic

 * Marioception
 * Super BACKWARDS Bros (as Bullet Bill)
 * Mario VS Sonic: PRANK BATTLE
 * The Mario Channel: MARIO'S CHALLENGE
 * SMG4 Halloween 2017: Trick Or Treat Wars
 * SMG4: Wild, Wild Mario
 * SMG4: The Movie Audition
 * SMG4: Mario University
 * SMG4 Christmas 2017: The XMAS Discovery
 * SMG4: New Year, New Mario
 * SMG4: Luigi's Lesson
 * SMG4: Stupid Mario Tennis Aces
 * SMG4: The Mario Hustle
 * SMG4: Waluigi's Time
 * SMG4: Mario And The T-Pose Virus
 * SMG4: The Mario Café
 * SMG4: Mario The Ultimate Gamer
 * SMG4: Mario SAW
 * SMG4: The Mario Carnival
 * SMG4: Mario The Scam Artist
 * SMG4: The Mario Convention!
 * SMG4: Mario and the Waluigi Apocalypse
 * SMG4: Mario's Late!
 * SMG4: Mario And... The Well
 * SMG4: Mad Mario
 * SMG4: War On Smash Bros Ultimate

MarioTube

 * MarioTube
 * MarioTube 2

War Of The Fat Italians

 * War of the Fat Italians 2017
 * War Of The Fat Italians 2018 - Official Trailer
 * War of the Fat Italians 2018

If Mario Was In...

 * If Mario was in... Assassin's Creed Origins

Stupid Mario

 * SMG4: Stupid Mario Sports Mix
 * SMG4: Stupid Mario Tennis Aces

Ssenmodnar

 * 2 MILLION FAN COLLABERATION SPECIAL! (SSENMODNAR)

_____ Plays VRChat

 * Fishy Boopkins Plays VRChat

Trivia

 * Waluigi has a fear of simians (specifically Donkey Kong) as seen in The Wacky Wario Bros.: Wario's Treasure Hunting Time.
 * The letter on his hat, which is an upside-down L, is actually the Greek letter Gamma. It's unknown if this is intentional or if he's just a retard gone lucky.
 * Although it's likely just done by Nintendo as a reference to Waluigi's name is Japanese for "Bad Luigi".
 * Waluigi plays Han Solo in Mushroom Wars: That Space Series?.
 * He's occasionally used as a launcher (Waluigi Launcher) by other people.
 * As shown in the Waluigi Arc, Waluigi often takes his shirt off, revealing a musclebound chest underneath and a purple headband. This version of Waluigi is known as "Walurambo".
 * It is revealed that the Real Life SMG4 has a Waluigi Plush Doll.
 * Since SMG4: Waluigi's Time, he has magic powers (so far making others feel as rejected as he making T-Pose Mushrooms and making portals) but only when he feels hated and rejected.
 * It has been shown that Waluigi can get more powerful based on how many times he gets rejected, as implied in Mario: SAW when he revealed that he was about to become his "ultimate form" due to everyone but Mario rejecting his invitations.
 * After Mario SAW, Waluigi could be seen in the distance in SMG4's channel banner, hinting at his return. After The Mario Carnival, he got even closer to the screen, right next to Mario. After Mario The Scam Artist, Waluigi got behind the SMG4 logo and the other characters are starting to fade away. After The Mario Convention, Waluigi got at the front of the SMG4 logo and the other characters (along with the logo) are continuing to fade away, as the castle is slowly getting darker. After Mario and the Waluigi Apocalypse, All of the characters (along with the logo) had disappeared, the background had become purple, and Waluigi had now transformed into his final form.
 * After War of the Fat Italians 2018, the banner returned to normal (along with Glitch Productions logo) and Waluigi no longer has control over the channel.
 * He, Grand Dad, and ztar are the most powerful villains in Smg4.