2. The existence of blairstripone.
2bis. The BBC News featured a few words from a Major Duncan McSporran today, whose accent was refreshingly un-Scottish. I shall hold my tongue rather than complain about unlikely names in fiction at least once in the future.
3. This joke (source) which will only make sense to the British - and those of a certain age at that:
Q. What are the four most dangerous words in the English language?
A. Bombalurina feat. Timmy Mallett.