a friend of mine has spent months complaining and slagging off her ex to me. He treated her really really badly.
In conversation I called him something like ' that arsehole ' and she got pissy with me for doing so. Even though she calls him that all the time. She said I shouldn't slag someone off she used to love......
For what it's worth, she also calls my ex all sorts of things, but I really don't mind, I know he's an idiot. It's just normal to me and I don't get offended. My ex in fact deserves it and she's listened to it all for ages, so she's absolutely entitled to say it in an appropriate situation.
Who was BU ?