What in the world is this?

Bleeding tooth fungus
Bleeding tooth fungus

Have any idea what in the world this is?

While it kind of looks like a blob of blueberry muffin batter that went wrong, it's actually a mushroom.

Called the bleeding tooth fungus, the fascinating piece of nature is found in certain parts of the US and Europe.

To find out more about it's remarkable looks and composition, take a look at the video above.