We all know that McDonald's isn't the healthiest place to eat, but it sure is delicious. That is until you find a what appears to be a trapped soul in your sundae.

It kind of makes you wonder what is really going on behind that counter.

A man went to his local McDonald's last Friday for a little treat. So he ordered a sundae. When he received his order though, he was surprised to find what looked like a skull in the sundae.

Now it wasn't a real skull, the syrup and ice cream had just twisted together in such a way that it looked like a little demon skull.

He tweeted out a picture of his creepy little sundae, which you can see below. It's actually pretty cool and would make a perfect Halloween treat if they could make them like that every time.