When the zombie apocalypse comes, undergarments are optional. A player who obviously has too much time on his hands noticed that one of the characters in Dead Island - Xian - forgot to put her panties on. He created a ridiculously long video that rambles on for a well over a minute before showing (after the 1:55 mark) the character’s freshly shorn ..squirrel.
Obviously this was yet another secret put in the game by one of its developers, and depending on your perspective, it could be considered offensive. One thing is for sure - it wasn't detailed by the ESRB because the game contains no descriptors for nudity. Still, it’s a minor moment in a game filled to the brim with violence and that is rated Mature..
You can check out the video here. It's NSFW and obviously not meant for children.
Thanks to RedMage for pointing out the link in the ShoutBox.