Fluttershy when she is on a rampage.
HEY! HEY! HEY! STAY OUT OF MY SHED!! Fluttershy
Fluttershy is an evil pony who escaped an asylum.
Biography
Fluttershy was a pony of the USU. She always hated Pinkie Pie from the United Kingdom, so she wanted to prove that she is cooler. One day she wanted to kill all Teletubbies.
She successfully arrived to Teletubby Land , but was arrested by Donald Duck. She was put in prison, but next day prison was ruined by Fluttershy from breaking out and shooting everything in sight (ouch). Then she was arrested by Malleo (who wasn't Mahzii yet) and was put to the Castle Wolfenstein.
Fluttershy somehow escaped. However, she got arrested by Po. Fluttershy was placed in THE TELETUBBY PRISON FOR 1337 YEARS!!! (But she broke out AGAIN on the forth day, and assassinated Po)
Escape
The Teletubby prison was full of mutants and crazy guys. Fluttershy was held in camera with one Teletubby soldier.
Hasbro's stupid redesign.
He was killed and Fluttershy got a pistol. Then she somehow destroyed half of prison and killed two generals. Later she killed Po (!) when he was in indestructible (!!) Mecha-suit (!!!); Everybody ran away and Fluttershy came out of prison.
Later Fluttershy became the Hero of Korodai and had chance to play war with Chuck Norris. Then she was thrown in the pit of DOOM, and she was never seen since. (well, a few times, but more on that later) The Ancient Bronies believe she is still alive.
Revival
Chuck Norris decided to let her go. So he turned her from a cruel insane murder to nice calm friend. He let her go and forgave her. Nowadays, she is a shy, loving, gentle girl. Unless she's on a rampage. Her friends are Twilight Sparkle, Spike, Pinkie Pie, Rainbow Dash and Applejack.