Getting off on the Wrong Foot

Someone I never particularly cared for once told me that he thought we'd gotten off on the wrong foot.  I snapped at him that I didn't know who he was confusing me with but A) I'm straight, 2) I'm not into foot fetishes, and III) even if those first two points weren't true, I wouldn't do any such thing with the likes of him.  Some people just can't take the hint that you don't like them.