Slendytubbies 1 is based on the Teletubbies Lost Episode Anger Management where Tinky Winky turns into a Monster and kills his friends Dipsy,Laa Laa and Po
2:39 mann that is so creepy that he's been following you the entire time behind you without noticing but then I use the same kind of tactic to look down to the side to see if he's there and not look at his face because that's when he screams and kills ya