This is definitely a Bad Wolf scenario

some kid in the forest with pedo bear

alien meeting a bear in the forest

A one-eyed teletubby greets Oscar the Grouch.

A pirate in an andalite halloween costume giving the creature from sesame street that lives in a trash can a lit cigarette

Gomen >_<

Oh god I am so sorry... There is nothing I can do anymore... Everything around me is slowly collapsing... I-I...

a trap door in the red carpet

There is a liquid-shit flood in the living room. A red carpet with shit particles in its tassels floats above the door.