The always (and I do mean always) witty wordsmith Clark shared this site on his blog, and in the spirit of flattery, I pilfered it for my own.
Go check out the site: GraphJam. Do it -- you'll love it.
Note: the comments on the graphs are called TPS Reports. Genius.
PS: In keeping with the spirit of Kenny Week (because really, that's what it's become) here in jane's world...