Back when Margaret Thatcher was Prime Minister of the UK, my left-wing grandad used to say, "When Maggie Thatcher speaks, green slime runs down the walls!" From then on I'd always look very closely at the TV whenever they showed Parliament, looking for the slime. I also worried, especially when I couldn't see it in the House of Commons, that Maggie's devilish influence would bring green slime running down the walls of our house!
A childhood belief about politics

others believed things like this
- I got given a box of slime marked "alien puke" and asked if E.T. was all right.Anon
- I thought a Prime Minister was some kind of religious leader, due to the "Minister" part— Darth Carrietta
- I used to think that Margeret Thatcher was married to Ronald Reagan, because they were always on tv together!— Nat
- when was little i used to believe that if you won the grand national you would become prime ministerAnon
- I believed you had to color all the dinosaurs in coloring books green because all the dinosaurs WERE green.— Betty
- I sused to believe dinosaurs lived in my walls.— Joshua