I don't have a gif.
The play was controversial only because Fox didn't put the penalty graphic up on the screen until after the play. The ref went for the flag before the pass was intercepted, though. It was PI, but it wasn't blatant. Had it not been called, Mizzou fans would have been pissed. It was called, and OSU fans are pissed.
Today is not a good day to be a pussy.