My apologies for these next two, but they were just too funny and I didn't think of them at the time.
On Remembrance Day, a friend's Facebook status: "Happy Remembrance Day".
Me (quietly to myself): "No way. She didn't just... No... Just ignore it... Just ignore the fact that SHE TREATED REMEMBRANCE DAY AS IF IT WERE A FECKING HOLIDAY."
And, on that same day, there was another status from a different girl asking what us Brits called "football" - she was referring to American Football. I set that straight. And then, in conversation with another friend.
"No, he's referring to someone who lives in the UK."
"I know that!"
"Ukrainians, is that what they're called?"
"NO. YOU DIDN'T JUST... NO....
"UK AND UKRAINE AREN'T THE SAME PLACE? WHAT?!"
"No, the UK stands for the United Kingdom of Great Britain and Ireland".
"WHAT. ALL MY LIFE I THOUGHT THAT UK AND UKRAINE WERE THE SAME PLACE!"
"No, Ukraine is a small Eastern European country."
"OHHHHHHHHHHHH!" (Like she's just a had a bloody epiphany or something...)