Is there a way of taking revenge of a rejected friend request on Facebook?

[Claire]

Sorry you haven't been getting too many serious answers! Anyway, One easy way to tell if they declined is to look at their profile. If it says "friend request sent" or "friend request pending" that means that they haven't seen it yet most likely. But if it says "add friend" or "send friend request" that probably means that they declined it. That's an easy trick I picked up on a while back. Revenge isn't always the best thing to do, but it can be tempting. It would be cool if FB could let you know when someone declines, so you can 'like' it. That's kind of a way of saying "haters make me famous", you know? I don't think I helped too much, but I hope you got something out of this!