This machine kills fascists.

Actually it doesn't. For a start it's a ukulele,although it can play a passable version of this land is your land. Not so bad as to upset the memory of Woody Guthrie but not so good as to worry the ghost of George Formby. What it can do though is annoy my wife, but the title "This machine annoys my wife" somehow doesn't seem to have the same power.