The latest meme to infect the internet features footage of Fatso the keyboard-playing cat. Although Fatso passed away in 1987, he has achieved worldwide fame because his musical skills - which possibly also involve the wizardry of hand puppets - have been appended to countless blooper videos, as if to "play" the hapless fools offstage after their guffaws. Here you will find a collection of videos - breakdancers kicking babies into the air, people falling off escalators, George W Bush being pelted with shoes - all made inexplicably more hilarious by the interruption of the Keyboard Cat.

Topics