pony fucker

noun2

1. •
   (slang, vulgar) Someone who has sex with or masturbates to horses.
2. •
   (slang, vulgar) A fan of the television series My Little Pony: Friendship Is Magic: a brony.

   • I have been made Supreme Ruler of r/truepony. […] My rules are thus; […]You are neither called "bronies" nor "pegasisters" […] You shall now be called "pony fuckers" instead […] — 2012