I love horror movies, and I've seen a lot of scary things in my time, but this might possibly be the most horrifying thing I've ever seen. Watch with a mixture of awe and complete abject terror as a relatively normal-looking guy slowly morphs into a humanoid version of Homer Simpson.

I think it's a pretty good likeness, though the eyes should be rounder and less almond-shaped. Still, who am I to complain? I wouldn't even know how to make something this cool, so kudos to the creator.

I must say, however, that I like artist Roberto Parada's "human" version of Homer Simpson a lot more. It's both beautiful and grotesque at the same time, and the bulging vein-y eyes really sell it.

There are also many examples of human actors portrayed as cartoon images. For example: