THIS IS TOO HARD FOR MEEEH. Spike? Edit: Ninjaed. Rainbow Dash? And Illuminate, use the edit button instead of posting repeatedly. Sorry, it's against the rules. Not that I want to spoil your fun or something. Well, you know... Ahn... Well... "You have something stuck in your teeth."
Princess Luna (lol there's like 3 pages of people getting ninja'd) "I am a lady, and will be treated as such"
Rarity, not sure what episode, maybe Boast Busters, or Dragonshy, but she's only one using term "Ruffian" "where is the sick darling?"
Fluttershy, Season 2 Episode 9 Sweet and Elite. (The episode for the Rarity one was the second episode of season 1, fighting the manticore) "How cool would it be to have THAT for a cutie mark?"
Scootaloo. I'll never have the memory YOU have. Maybe I should stop playing this... "You'll be mine!"
WOW, that was extremely hard, but watching through the last 6 episodes of Season 1 tonight, I picked it up. Little Buffalo, Season 1 Episode 21 Over A Barrel "Sorry Junior, all out of quills til Monday."