haha the first time I came across this word was in a Batman comic when I was youngish (i.e. decades ago) where it is explained that 'bumbershoot' is what the British call umbrellas. I think probably most people in Britain won't have a clue what you're talking about if you use the word.
― Martin Skidmore (Martin Skidmore), Friday, 30 August 2002 20:55 (twenty-three years ago)