For April Fool this year, all people are doing funny April Fool’s joke, like Google “changing it’s name to Topeka,” and youtube.com turning videos in ASCII text (which is pretty ingenious, I think),…

And even GroupOn.com built a small microsite to allow people to buy “elite” items like metal shirt’s with only sleeves and no shirt (pictured to the right) for $6100, faceless watches for $14,500, or Royal crowns for $68,099. this may sound silly, but the site sells it much better than I can explain it.

See the site Groupöupon at http://www.groupoupon.com/.

Even once you click to try and buy some of these ridiculous items, you are prompted to be scanned for coolness to make sure that you are even cool enough to even buy such items. The text reads: “Please align your eye with the retinal scanner below so we can check your identity against our online database of confidential tax records and confirm your worthiness as a potential member of Groupöupon.” — Funny stuff.

For other great listings of April Fool’s jokes from the tech world for 2010, see Mashable’s best of April Fool’s post.