I went over one with my back tire.

He was darting this way and that while I was coming at him at about 18 mph. He started to leave the road to the opposite side.

At the last spit second, he decided to do a 180 and dart between my wheels and THUMP, my back wheel went right over his midsection, flipped him, and he almost flipped me off my bike.

I stopped and went back to see if I could help (i.e. finish him off if he was crippled), but he had taken off through a fence and into some brush, so I figured he must have survived OK.