Let me get something out of the way: Bobby Knight, legendary former coach of the Indiana Hoosiers, is a piece of shit. He's never made an effort to hide that fact, and in many ways, he wears it like a badge of honor. In that respect, fuck Bobby Knight. BUT ...
He does have moments where his pitch black evil can be used for priceless entertainment. In the above video, he was asked what he thought one of his players, Damon Bailey, would look like next year. He started to respond with his normal asshole tone, pointing out that there is no way he could possibly know that without waiting to see him play next year. But in the middle, he interrupted himself and any other questions to grab a drinking glass, turn it upside down, and start rubbing it like a genie's lamp.
"Stop! You're summoning a massive dickhead!"
And he didn't just do it quickly, making his point and moving on. No, he continued doing it for about a minute, just rubbing the piss out of that thing and pausing to gaze into it as if he were reading the future. "I see ... I see Bailey ... the image is fading ..." On and on, he jammed the joke clear into the core of the Earth until even polite laughter wasn't an option anymore, finally ending it with "I see Bailey ... being better." Ah, great. Sarcastic point made. Good show, old chap.