Every once in awhile I come across a video that just totally makes me "laugh out loud." It doesn't happen very often. I guess I just either don't laugh that much... or rarely find things that pierce my skull sufficiently enough to make me laugh.
Obviously, this also goes out to all of my cat-loving friends. Two things here: Cats are very hard to "train" how to do tricks. Usually what must be done is either to tickle their curiosity... or make them think that whatever you want them to do... is their idea in the first place.