|Jeff The Killer|
|Intro|| "Aren't I beautiful Mommy?"
"Shh... Go to sleep..."
|Type||Hit and Run|
|Signs of nearing||Breathing, Laughing, and Talking|
|Theme song|| Jeff The Killer Theme Song|
Jeff The Killer is a boss in Slender Fortress.
Jeff the Killer is a story accompanied by an image of the character. The story says that a teenager named Jeff was severely injured in an incident of bullying that caused his face to become burned. Following the incident, Jeff went insane and cut a smile into his cheeks and burned off his eyelids. He is now a serial killer who sneaks into houses at night and whispers "go to sleep" before murdering his victims. In 2013, the social media website, 4chan stated that the Jeff the Killer image was an extensively edited picture of a girl who committed suicide in the fall of 2008.
In Slender Fortress Edit
Jeff The Killer is a hit and run bosspasta, Once he spawns around you, he will say "Go to Sleep" and he tries to get you. If you get caught by Jeff the Killer, a picture of Jeff pops out and scares you to death. Similar how when people clicked on a jumpscare link and a image of Jeff pops out. (Also, you might don't wanna click the link, or else, you will get a heart attack...)
- As Jeff the Killer make a prominent appearance in Freak Fortress 2, but a reskinned version of Scout, it is instead a hex version of the Hunter from Left 4 Dead 2.
- Either of that, Jeff's model was utilized from the game, Five Nights at Treasure Island: Found
- As people said this: The amount of Jeff the Killer votes is too damn high, because Jeff the Killer will only attract more Creepypasta fans that act like FNaFantards. That, and Kate is practically just "Jeff".
The other being Sonic.exe.And thus, no one will ever do this boss.