Ohhh I finally have something to add - I say finally, this happened 8 years ago!
Someone I knew in passing, my (ex) boyfriend's cousins friend who I'd bumped into on nights out here and there. I was a very young 20 year old with not much life experience, my ex was not a nice person and I found myself in with a crowd I couldn't quite handle myself in!
This girl messaged me (first time we've ever spoken one on one) as if we're massive friends, asking to borrow some money for a few days until she's paid. I ask how much (4 days before I was paid from my part time job alongside uni so I wasn't exactly rolling in it)
She said £25, I said okay send me your bank details then she said actually can I borrow £40, I again say okay and I'll ring my bank - then she asks can I not do mobile banking as it's faster. I had issues with my phone network and said I'd rather ring - 10 minutes later she messages again asking if it's done, I wasn't able to as she was a new payee - so she then asked for everyone I've transferred money to before so she could have it sent to them then sent on to her!
I stopped replying at this point (grew some balls and realised I was being taken advantage of here, it wasn't my responsibility to help her), I then get 8 calls and then a message to ask whether I'm in and where my address is so she could pick it up! I reply and say I have no cash sorry, she said is there a bank machine near you - at this point I just stop replying and she says 'thanks guess I'll ask my auntie then' - why not ask her in the first place instead of an acquaintance!
She posted some vague bitchy things on Facebook clearly aimed at me, and we've literally never spoken since. So strange!