I don't see it k.

I don't think it matters because the point of the txt is that she knows it's a joke.

It's risky in the sense she may not txt back, she may not get the joke. But lots of things are risky, it's risky walking into a bar and being yourself.

It's only tactical in so far as it's designed to give her a laugh and build some rapport between you. How is that different to "Who was that hansom guy...."(which I have used a few times)

I think it's funny and I would appreciate a girl who gets the joke. What is she going to call me out on, flirting with her?