[[folder: What does xkcd mean? ]]
-> It means saving a few seconds at the red light via elaborate and questionably legal maneuvers.
-> It means having someone call your cellphone to figure out where it is.
-> It means calling the Ackerman function with Graham's number as the arguments just to horrify mathematicians.
-> It means instinctively constructing rules for which floor tiles it's OK to step on and walking funny ever after.
-> [[http://xkcd.com/54/ Science. It Works, Bitches.]]