One day Pinkie Pie was babysitting the cake twins. For some reason, Pumpkin Cake threw almost anything you gave her across the room and Pound Cake always tried to jump off high places (like balconies) when nobody was looking. The twins were getting a bit older and they loved working out, so they both had very large muscles.
When Pinkie Pie was walking up the stairs Pumpkin and Pound both ran near the top of the staircase. Pumpkin pushed Pinkie down the stairs and Pound jumped on her from farther away. When Pinkie landed on the ground her head cracked open and Pound Cake was on top of her.
"Suprise!" the twins yelled, they were silent for a minute afterward because they were waiting for Pinkie Pie to say something.
She didn't.