Nyan Cat has invaded Windows Phone with not only one app but two apps over at the Marketplace.
There is no telling how the cat got stuck in a pop-tart or how it found its way into outer space or why a rainbow is emanating from the cat's backside. Before today, I had never heard of Nyan Cat. Never realized there were websites devoted to this critter either. In some way, Phil over at Android Central is to blame for this enlightenment.
The video should say it all. Nyan! seems to run a little smoother and both play that catchy jingle. If you're a fan of Nyan Cat you can find Sugata's Nyan Cat here and Zozo's Nyan! here (both links open Zune) at the Marketplace. Luckily, both apps are free and you download at your own risk.
Oh and for an additional "once in a lifetime" experience or if you just can't get enough of Nyan Cat, point your web browser to http://nyan.cat.