I'd buy that shirt.
I'm a Brony and I'm proud. No matter how much shit you give me about it, I'm not going to change my mind about it, and I'm not going to give you shit if you don't like it. Everyone's entitled to their own opinion. At least I don't say "Win" and "Epic" about every fucking MLP thing I see, like these faggots.
I have a friend who wrote "Brofist" on one of his palms with a fist on it, and "Brohoof" on the other with a horseshoe, and that shit pisses me off so fucking much.