SMG4

After waking up and looking for food on the castle roof, Mario finds some moldy green mushrooms, which he then proceeds to eat anyway. Mario then asks Yoshi if he has any food. Yoshi responds by telling Mario that he found a bunch of mushrooms growing on the side of the castle's toilet, then feeds even more of said mushrooms to Mario before he runs off. Mario then falls asleep, and in his dreams, he is repeatedly falling asleep and waking up inside his dreams.

Mario goes around and visits his friends (and enemies) for a day of nostalgia.

After he accidentally breaks a clock that controls time, Mario sets out on a journey to save the world from an eternal time freeze.

Mario shows off several different ways to defeat Bowser.

Lakitu shows off some of the many things that can go wrong when he is filming Mario for SM64 Bloopers.

Just a regular day for the SM64 crew.

Mario begins his hunt for the new Nintendo 3DS, but shortly after he gets in the kart and uses the levitate code to cross a bridge under construction, he finds out that the levitate button is jammed. As a result, Mario winds up going on a misadventure across many different places.

When Toad points out to Mario that he is missing his left hand, Mario goes out on a search to find it.

When the Mario Brothers receive a letter from Princess Peach inviting them to a party, they decide to attend, mostly because they don't want Peach to be angry and Luigi to be dead. However, after they arrive, Mario quickly messes up the party despite Peach warning them not to.

After attacking the other drivers with shells and running over the crowd, Mario winds up going on an adventurous road trip.

When he is told by Princess Peach that he is in charge for the day while she is on vacation, Mario decides to throw a party and many other things that Peach explicitly told him not to do.

When Mario buys a cannon from the local store and later uses it, he winds up accidentally hitting the sun and making the world dark.

When Mario asks Toad for help with getting Princess Peach to like him, Toad agrees, and begins giving Mario several tips that don't go so well for Mario.

After Luigi gets beaten up by Mario for trying to save the princess, Luigi goes to Bowser for help in order to destroy Mario.

After getting himself and Toad uninvited from Peach's birthday party, Mario tries to get into the castle for her party anyway using a number of different disguises.

After yet another blooper involving Mario getting hurt, Mario finally draws the line and quits the blooper job.

Much like "Just Like Any Other Day", this episode has no real plot other than Mario and company in random skits.

When Mario breaks Luigi's Nintendo 64, Luigi demands that Mario get him a new one.

Mario wants to fight Bowser again, but Bowser is feeling too depressed. As a result, Mario decides to try cheering him up.

Mario's body is no longer his own when the newly-introduced X steals it. Now Mario must find a way to regain control of his body and defeat X.

After Mario gets shot in a cannon that was still being built, Mario goes too far and ends up in the Land That Never Was.

After Mario makes the decision to let a random stranger stay in the castle because of the rain outside, the stranger begins going on a killing spree.

Mario gets in big trouble with his boss, SuperMarioGlitchy4, when he gives his YouTube password to a shady character in hopes of getting all the pasta he can eat in return.

Things get weird when Mario destroys a gem that keeps balance between the normal and abnormal in check. Eventually, he tells Toad about many odd occurrences since he destroyed the gem, and Toad suggests that Mario looks for help.

The Olympic Games have come to the Mushroom Kingdom. Lakitu decides to have Mario compete for him, but first, Lakitu will have to teach and train Mario.

Wario is fed up with having to clean up after the Mario brothers, and decides to find a way to turn them against one another.

After being beaten once again by Mario, Bowser is finally done with him, and decides to call a man called Bot to kidnap him.

When Mario enters Professor E. Gadd's Laboratory, he finds a Time Machine which he promptly uses to go back in time.

When SMG4 wakes up, he looks at his calendar and gets super excited, because today is the day of the Blooper Competition, and he is determined to win. However, after Mario points out that SMG4's bloopers aren't very good at all, Mario decides to train him.

When Bowser builds 4 clones of Mario in order to kill Mario, the clones follow orders and hunt down the real Mario.

When Luigi crashes into a river boat, he and Mario become wanted felons.

Scatman John is sick and tired of blooper makers overusing his music, and so he decides to get revenge, starting with Mario.

After Toad tells a scary story to Mario about a long forgotten secret underground door buried beneath the castle, he decides to look for it.

Mario is feeling down because he wants to make a blooper, but SMG4 won't let him so much as touch his computer. However, after watching TV, he finds out about a new prank device called the Fake Virus USB, which does exactly what the name implies. Mario orders one so he can finally use SMG4's computer to make a blooper.

When Peach is kidnapped yet again, Mario has to save her. Again.

When Mario tries to jump over the Castle, he somehow winds up 10,000 years in his future, where he meets his future self.

When they get a bunch of security systems controlled by Hall 9000 installed, SMG4 is mistaken for an intruder by Hall, and is kicked out, along with Mario shortly after.

After playing Mario Party with Luigi, SMG4, and Xboxfan, Mario leaves, and shortly after, the others follow him. After trying to think of another game they could play, X has the idea for them to play Hide and Seek.

When Mario discovers that his secret chest of mushrooms is empty, he immediately gathers everyone into one place to interrogate them to find out what happened.

When Dr. Mario tells Mario that his brother Luigi has a rare disease with no cure called Weegee Disease, Mario decides to look for a way to cure his brother.

When Mario wakes up in a random cavern, he goes exploring and finds Golden Overalls. He then shows it off to SMG4, but after SMG4 realizes it is actually gold, he demands Mario give him them.

One day, Luigi gets bored, so he decides to visit the Castle. However, upon entering the front door, he finds everything to be strangely quiet.

Mario is completely fed up with losing to Luigi at Nintendo 64 games and ultimately ends up getting into a argument with Luigi. Wario eventually says they should just have a tournament of some sort instead of continuing to argue.

Mario is enlisted one day by the Star Spirits to help them recover three of the Gems of Life after a shadowy figure tried stealing them the day prior. Mario starts his search with the Aqua Gem, which he is told may have landed somewhere where there is water.

When Toad suddenly finds a lot of gold bars, he buys the castle from Peach and kicks everyone besides himself off his property.

In this addition, Mario continues his search for the Gems of Life. This time, he searches for the Lava Gem, which Mario was told would likely be in a place with lava.

When Mario hears about a new Hello Kitty game being released, he decides to try staying up all night to get a copy.

In the third and final story in The Lost Gems arc, Mario is now looking for the Green Gem, and begins interrogating his friends for it's location.

After trying to show off a bottle of poison that he found in a polluted swimming hole to SMG4, Mario accidentally kicks the bottle into SMG4's computer. SMG4 then demands that Mario get him another copy of the exact same computer, otherwise Mario will no longer have spaghetti.

SMG4 reads the story of how Mario was born to the audience.

Mario tries to help Luigi get Daisy to be attracted to him.

Mario has obtained a mustache for his Halloween costume this year, but it turns out it has a zombie-spawning curse on it.

Mario tries to play the game known as "The Idiot Test".

It's time for the very first War of the Fat Italians when Mario draws graffiti on SMG4's computer, causing SMG4 to post a video to YouTube that Mario never wanted anyone to see.

SMG4 is outraged when he finds out that there is another blooper maker on YouTube who is just using palette swaps of his own videos. And so the long feud between SMG4 and SMG3 begins.

Xboxfan and SMG4 are minding their own business one day when they notice that Luigi drops his card on the floor. As an act of common courtesy, they decide to return it to him.

Mario and company change color codes for a day to see what it's like being one another.

When X finds a mushroom, he shares it with SMG4 and Mario, only to find that it is a mini mushroom.

Mario and Luigi look for a way to get Peach and Daisy respectively to love them. They receive help from Rocks the Wizard and Ruffman8890.

When a man comes into the castle threatening to kill Mario and company, they quickly flee from the castle. After this, FM decides to train the others to fight in order to take him down.

When Mario gets hit by a pillow thrown by Toad, Mario winds up passing out and later waking up with amnesia.

When SMG4 and the rest of the guys besides Mario and Luigi enter a hole in a wall, they find a strange room with engraved stones.

Mario loses his clothes on accident after streaking across the Castle once again.

Mario begins questioning why his friends don't believe in Santa anymore.