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The type of MLP: FIM viewer who repeatedly posts annoying/disturbing images, posts or videos about it, somewhat ruining this for sane, casual bronies. This type of brony will often cause people to become anti-bronies prior to viewing an episode and rejecting any suggested viewing out of fear.
Guy 1: Do you want to watch the new My little Pony episode?
Guy 2: No, and I do not ever intend to.
Guy 1: You have probably been exposed to 4chan or other internet posts about ponies by '4chan Brony' before every viewing an episode.
Guy 2: That is correct. Now I'm scared.
by JBlick April 12, 2012