Pain Chart, and more

Whenever you go to the doc, they ask you to rate your pain on a pain chart of 1-10. This always bugs me, because I've been in labor, therefore the meaning of pain is different for me now. Anyway, Dave over at Blogography has a revised version of the pain chart, as well as Insanity chart, and a "How much of a dick are you?" chart.
Go, check it out, but be warned, it's really NSFW.