The next time you are feeling depressed over the average American's dull vocabulary, try incorporating the following British terms into your everyday life:
Instead of shopping cart or buggy, try trolley.
Instead of pantry, try larder.
Instead of master bathroom, try en suite.
Instead of electrical outlet, try power point.
If anyone acts like they don't know what you're talking about, just roll your eyes and instead of the middle finger, give them the ol' two fingers.
