Personally I only use it on horses deserving of the titel othewise it loses it's meaning. I don't have any "fuglies". I've seen many but don't happen to have one. I do have one or two pony ride ponies that aren't breeding quality nor are they near perfect specimens of whatever they are supposed to be BUT they aren't Fugly.

I had one that came in Fugly, I mean no chest, ewe neck, no hip, peaked back, knees touching and legs coming out the same hole. Then I fed her... and she's no longer fugly though she isn't exaclty a conformation winner.