Ice cream with the emphasis on 'ice' - no, it's ice CREAM.
I know it's pedantry, but that's the point of the thread, right?
On pain of being relegated to pedants' corner I have a bugbear like this with research.
So often even professional academics pronounce this word American-style, with the emphasis on the first syllable, as REEsearch.
No. I'm from the UK. It's reSEARCH.
I noticed the one upthread about ending a sentence with 'no?' and the reasons why that is so annoying.
First, it's usually said in a patronising context. Second, it's very rhetorical, intended to bulldoze the listener into agreeing with the speaker. That's not unlike the more tentative "isn't it?" tacked onto the end of a sentence, but this tends to be the speaker seeking affirmation. Linguists like Deborah Cameron claim this sort of language is far more often used by women. 'No?' is a lot more direct and assertive, but I agree with this who are annoyed by it that there are better ways of making a point.
Thirdly, and most importantly, it's almost always said in rising intonation. And that alone is enough to get you exterminated as far as I'm concerned.