Yeah, that is more of horse... heh, now i want to see episode with Discord messing up with CMCs heads... literally ( Yeah, he is fully reformed now, but he can't stop making pranks... ) But he is not ugly, he is adorable!
This is GLORIOUS... rotfl... I can actually imagine Discord making everyone look like him.
Actually, I always kind of thought that Discord's head was meant to be a sort of exaggeration of a pony's. Sort of if you took a human face and distorted it by making the nose too long or wide, or the eyes too far apart, or the cheek bones too high. It could pass for normal, but something just looks off about it.