The Greatest XKCD Ever

For a while, I've read the webcomic xkcd. It manages to combine surreal randomness, technical science-based humor that's occasionally beyond my relatively well-educated generally interest, and just plain old-fashioned silliness. If the essence of humor is surprise, kxcd manages that by simply being utterly and bizarrely unpredictable.

And today it outdid itself:


































(Content warning: xkcd can, occasionally, be rather crude. Caveat lector.)