Can you sprain your ankle from hitting it on a door frame?

Well, I believe that it depends on the type of door frame that you are reffereing to. If this particular door frame was made of spiky iron needles, then yes, I do think that you could sprain your ankle on it (and possibly break off your whole foot). Of course, you would need to test this theory to really find the answer, and I, for one, do not really want to test this kind of thing. I'll leave that part up to you.

Good luck!

Love, love, and more love, Darla May Paisley