Anyone ever get emails with other "chicks" hitting you up with "Re:" or "Re:Re:Re" in the subject line indicating a response from my account?

No, sounds like spam to me and I don't bother with that. Just move them to spam and forget about it.

I never get "hit up" by "chicks". I feel distraught.

It's a ploy to get you to respond so they can spam you to make you think that it's a response to something you sent. And it worked. You're thinking it's legit with all the RE:'s in the subject line.

I get these emails all the time. Fortunately, I have a DELETE button that I use generously and often!