The Crazed Butt-Stabber

The Crazed Butt-Stabber is a caricature of the main antagonist from the game Intruder. As the name implies, the figure is a serial killer who murders his victims by stabbing them in their backside with a knife. The idea for the character was carried over from Mark's prior playthrough of Electronic Super Joy, where the player character seeks revenge for their stolen buttocks.

Appearance
As Mark's character, the Crazed Butt-Stabber is always presented as a mere silhouette of a man wielding a kitchen knife. In the game, the Intruder is eventually unmasked, revealing him to be a crazed, middle-aged man.

Biography
The idea for the character came from Mark's preceding playthrough of Electronic Super Joy, where the player character seeks revenge for their stolen buttocks. In "THE CRAZED BUTT-STABBER," Mark gives the nameless titular antagonist a backstory; In it, he is referred to as the Crazed Butt-Stabber, a man known for murdering his victims by stabbing them in their backside multiple times with a sharp object. Recently, he escaped from Arkham Asylum for the Criminally Insane. According to Mark, the only way to vanquish the Crazed Butt-Stabber is to strike him in his backside.

In Intruder, the thief roams the poorly lit house looking for valuables, after having murdered one of its residents, when the player character stumbles onto the crime scene. While avoiding the aforementioned antagonist, the player discovers a handgun tucked inside the victim's desk drawer, which they later use to gun down the intruder, seemingly killing him with one final shot to the head. In a post-credit scene, the intruder calls the player character via cellphone and taunts them for not checking to see if they had killed him.

List of appearances

 * Note: The following videos and fangames are listed in order of Mark's playthroughs.

Videos

 * THE CRAZED BUTT-STABBER
 * Markiplier: The Game 2

Fan games

 * Markiplier The Game: 2
 * A New Home Starring Markiplier
 * Homesick Starring Markiplier
 * Dream.exe
 * Homecoming Starring Markiplier