ShelDawG, host of the Pony Tonite Podcast, explains why literally every Brony (or fan of any piece of media based around anthropomorphic characters) is a furry.

Script Edited by Corpulent Brony
https://www.youtube.com/user/CorpulentBrony

Ending song by RadixMusics
DL: http://www.furaffinity.net/view/15212738/
https://www.youtube.com/user/RadixMusics