I don't mind my sister saying that to me because that's just how we talk to each other, lol. But anyone else, that would be pretty weird for me.
It really depends on what is normal for people and their families. Like I said, my sister and I have made remarks like that to each other. Not too long ago, I jokingly called her "sexy bitch" for this tight dress she was wearing. Many would consider that and a lot of things my sister and I do and say with each other to be creepy regardless of our reasons, but we know there's nothing creepy about our intentions for doing so. All that matters is what's comfortable and normal for the individuals involved.
