These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: My Little Pony Friendship Is Magic S 2 E 4 Luna Eclipsed
It's no use trying to change or get rid of a negative reputation - some people will keep spreading it, even though they know it's not true. Instead, you should play to everyone's expectations of you, let them define who you are (at least in public), and generally go along with the herd. You do want to be liked and accepted, don't you?
Memetic Mutation: Luna's "The fun has been doubled!" has taken a life of its own.
The Scrappy: PINKIE PIE. Not once, not twice, but three times she inadvertently wrecked Luna's slowly trying earn the trust of Ponyville's citizens. Even though she later explained that she was acting all along, it didn't stop many of the older viewers to exclaim at the time "Pinkie, you're not helping the situation."
Luna. The poor girl tries, but due to a lot of different things, she keeps making things worse and worse. Who can blame her for finally getting completely fed up with everypony treating her like a monster?