While I was visiting Olivia, she told me a funny (true!) story:
One of her housemates was playing Scrabble in the other room, and she overheard the players arguing over the validity of a word that one of them was trying to play. She could hear someone saying, "I'm pretty sure an iwi is some kind of animal," and thought to herself, "I bet they mean 'kiwi'. Oh, well, they'll probably come in and ask me at some point, since I'm a biologist."
Sure enough, they asked her. But the word was "ewe".