Those infuriating short sound loops from a song that play inside your head endlessly when you are doing something mindless like digging or loading firewood. Yesterday while carting topsoil into the poly tunnel I had Joe Jones singing 'you talk too much, you worry me to death...taa-aa-aalk too much...talk too much'...over and over. And over. Made a change from the usual ABBA or 1970s disco songs...but still very annoying. Share your earworms. Which songs have afflicted you?