Crazy People Crazy Cat

My dad shared this video (he called me to his desk; not 'share' on Facebook or email or anything like that) with me about how enthusiastically people 'participate' those 'hilarious' youtube video. I like the section he introduce different version of the cat video, from original version to international versions. (Japanese, Russian, US, Cosmic...etc) It is truly interesting that people all over the world like this kind of seeming nonsense, not really that funny (if you seriously think about it but I suggest you don't) video. [Perhaps I do too! :D]