What Britishisms most baffle Americans? What Americanisms most baffle Brits?

[LSLGuy]

Here’s a whole thread on one particular point of confusion:

Minced beef vs. ground beef

A yahoo on Yahoo is insisting ground beef and minced beef are different things. I can see his point; but in England, what we (USians) call ‘ground beef’ is called ‘minced beef’ there. So UK Dopers: Do you see a difference between ‘minced beef’ (or ‘mince’) and ‘ground beef’?