If you watched the first two Kansas games this year, you probably expected this. I could go into detail explaining how this unfolded, but I think this sums it up pretty well: KU's first three drives netted four total yards. By the time that was done it was already 17-0. The Jayhawks were simply incapable of moving the ball until late in the 3rd quarter when any trace of Oklahoma State's first team defense was out.
It was 31-0 at halftime, and the result was 47-7. KU have up 609 yards while putting up 353, but most of that 353 was gaining chunks of yardage against OSU's scrubs.