Yeah. Every so often you'll notice someone make a post on the network referring to people as 'anypony' 'everypony' or 'somepony'. Stuff like that. It's actually pretty interesting - they come from a world where the main sentience is several races of intelligent equine species. Pegasi, Unicorns, regular ponies which they call Earth Ponies, and even Zebra. When they arrive in Asgard, however, they're put into Human bodies.