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1 definition by Meggie Mayhem

 
1.
A new, but not yet official, term for females who watch and enjoy My Little Pony: Friendship is Magic. They are mostly in the same age group as your ordinary brony. There is no different brohoof for pegasisters, so it's pretty much the same as being a female brony.

Related words: brony, brohoof, pegasis, My Little Pony
Brony: Welcome to the herd, fellow brony.

Pegasister: What? I'm not a brony. I'm a pegasister.
by Meggie Mayhem April 28, 2012