Dear Rainbow Dash:
You did pretty well for your first time trying to sabotage an entire season. Do you mind if I join you next time? I could teach you some of my favorite tricks!
Sincerely, The Grinch.
Dear Tank:
At least your master loves you. Mine just drags me around while bitching about how much he hates the whos and their Christmas carols and whatnot.
Sincerely, Max.
Dear Twilight Sparkle:
Tell those stupid inbred ponies to get their act together. A town that shifts its seasons whenever they want to is not a town that will be seen positively by the general populace.
…Or don’t. Canterlot will look good in comparison if you keep screwing up.
Sincerely, Princess Celestia.
Dear Dad:
You dumped me at an orphanage so you could become a pro hockey player?!
…I really hate you right now.
Your eternally-resentful daughter, Scootaloo.
P.S.: I hope you enjoy your father’s day present. It’s a box full of twittermites trained to attack anything that smells like you.