The Ponyville Public Access channel is where any and all Ponyville residents can go to advertise whatever they want or force those with a T.V. to watch their antics.
When Fluttershy stumbles across a small pink pup, she takes him home. Unfortunately, this only invites strange and spooky things to begin happening in Ponyville...
To absolutely no one's surprise whatsoever, Twilight finds out she's immortal. Now, if only she actually paid attention to what the Princess told her. It would save everyone a lot of time.
I would like to believe in the more innocent version of this story
I would also like to believe that those were just normal cupcakes...