There is a fun thread on drawingboard.org called "caricaturist's caricatures". You draw them, they draw you. This is my face for you guys to draw from. You can post them there or on your blog and post a comment so I can see them.
This one is from our good bud Lefty Joe he drew it when Maria and I still worked at Universal Hollywood. It was hilarious, I think the reaction video is somewhere on youtube.