"Cupcakes" is a dark and extremely gory fanfic of My Little Pony Friendship Is Magic by Sergeant Sprinkles. Plot synopsis: Pinkie Pie invites Rainbow Dash to her bakery and offers her a cupcake. Rainbow Dash discovers too late that the cupcake was drugged; she wakes up some time later strapped to a table in a darkened room decorated up like a party, but in place of streamers and balloons are blood, bones and body parts. Pinkie Pie appears wearing a dress made from pony flesh and a necklace of unicorn horns. She reveals that she has killed many other ponies and then tells Rainbow Dash that "her number came up". She then proceeds to slowly and brutally mutilate Rainbow Dash in graphic detail, eventually killing her.