Slenderman is a character who first appeared in My Best Friend Slenderman. He also appears in the opening video that automatically starts playing of oneself when you visit Supermarioglitchy4's channel.
Slenderman is a Creepypasta Figure and appears to be friendly with Mario and SMG4. He stands 1 1/2 times Mario's height. Slenderman also shows his concern for Mario, as seen in SM64 Halloween 2016 - SPAGHETTI.EXE, saving him numerous times from the various Creepypastas. He has also made a Cameo appearance in multiple previous episodes.
My Best Friend Slenderman (Summary)Edit
On a dark night, Toad wants Mario to go to the shop. When coming to the gray, dark scission Mario passed in previous bloopers, Mario could either go via Gay Castle or a forest. Mario chose the forest. On a glade, Mario hears sinister sounds and a ghastly voice. He then spots Slenderman, unaware of who he is, and takes him to the castle. Everyone but Starman3 runs away from Mario. Starman tells Mario who Slenderman is but Mario doesn't belive him. When searching for a job for Slenderman in the borough, Starman3 and some constables appear. Starman3 declares Slenderman (or "Slendy", which is how Mario cals him) under arrest. Though, Slenderman uses the Slender-Copter, but crashes with Mario on Wario's parents as Starman3 watches from the high building Mario and Slender Man are. Later, in the castle, Mario flushes Slenderman trough the lavatory after the latter starved.
SM64 Halloween 2016 - SPAGHETTI.EXE (Summary)Edit
The Episode is formatted in a game-esk mode, where the Game askes the Player, Frankie, if he dares to play. When the Game begins, Mario buys a Cursed Spaghetti Can from the Happy Mask Salesman. Mario then consumes the Can of Spaghetti, which causes him to perceive multiple Creepypastas such as Ben, Sonic (From Sonic.EXE), Tails (From Sonic.EXE), Jigsaw, Herobrine, Chucky, and Jeff the Killer respectively. Slenderman shows his soft side for Mario as he defends him against the Creepypastas. Later in the Episode, Mario gets an Exorcism done, and the Ben from earlier starts to copy themself all around inside the Building. Slenderman comes to the rescue again, saving Mario from the multiple Bens. However, when he escapes, Slenderman finds out that Mario has been turned into a Ben, initiating a Game Over.
- My Best Friend Slenderman
- SM64 Halloween 2016 - SPAGHETTI.EXE
- SMG4 Halloween 2017: Trick Or Treat Wars
- The forest where Mario meets Slenderman is actually from Slender: The Eight Pages.
- The ghastly voice and sinister sounds Mario hears are also heard in Slender: The Eight Pages.