It’s an error as old as the tubes connecting computers together – 404, page not found. Everyone has seen it, hates getting it, and now can celebrate it! What’s the expression, “Make lemonade from lemons?” Well there’s no better way to do that than poke a little fun at the famous missing pages error with some great geek t-shirts including the famous Fail Whale shirt popularize by Twitter’s downtime. In fact, the interweb is now overrun with people thinking of fun and creative ways to celebrate 404. Have you ever seen the 404 error on Zazzle? How did you feel? What’s the best 404 you’ve seen? Do you have an idea for the Zazzle 404 page?