When your game is as massive as Rockstar's Red Dead Redemption, a few pesky bugs are bound to pop up, ones that turn horses invisible or spawn freakish half-breed beasts like the curious Donkey Lady or the helpful Gunslinger Dog.

YouTube user WhereDaBootz was either lucky enough to be blessed with some of the most amusing Red Dead Redemption glitches we've seen to date or cursed with a malfunctioning Xbox 360. The bizarre swapping of humans and animals in his playthrough is either hilarious or horrifying, depending on your point of view.

If you like Donkey Lady, don't miss Gunslinger Dog.

And while you're at it, The Infamous Cougar Man is worth a watch.

Last time we checked in with Rockstar Games on the matter of random Red Dead Redemption glitches, it had the following statement: "if you're having issues please email RDRSupportteam@rockstargames.com. We are also actively on the forums helping people with any questions they may have about the game. Thank you all for your support and we look forward to getting a fix out as quickly as soon as we can."

So, if you've got problems, they've got answers. Until then, have fun.