Both are wrong!
If a lady does it, she will most likely have a gent leave and then write her a horrible review.
If a gent did that to me, I would kick him out and I would do the same as SOTF.
How about we just don't do things like that to each other.
Or if you do, keep posting about it.. So when someone screens you they can read your posts and just deny you from the get go.