Next time you see @alexweisler, thank him for being a good sport. After he tweeted a picture of himself taking a nap in his car, friends started reposting pictures in the same position.
Before you knew it, #westchestercarnaps2k12 became a micro-meme.
This page uses the Instagram API to pull carnapping pictures and sizes/positions them dynamically using jQuery and CSS. Made with love by @andrewmcgill.