Bleccchhhh. This took Illustrator's "brushes" features to its maximum. Between the brushes and the blends and the drop shadows, it took my computer about 5 minutes to process all these elements. I guess it's time for a more powerful computer.

If you aren't sufficiently grossed out and want to see something even grosser, click here. I'm warning you, though--the picture you'll see is pretty repulsive.