My British pet peeves.

1. People who get on the train at the tube station before allowing the people who are already on the train to get off.

2. People who walk to the spot directly in front of me at the tube station while I am waiting for my train. I was here first, a-hole.

3. People mispronouncing "Thames" and "Gloucester." I don't care if that's how it's spelled, it's not how you say it. Get used to it.