I am usually rant-averse, turning the channel or otherwise tuning out when I hear one ramping up, but Denny Green's ("They are who we thought they were!") and Mike Singletary's ("Can't win with 'em!") are instant classics.
"Why can't we tell the world that [as the Raiders' coach] you refused to play games in the segregated South, holding out to the point where they were canceled?' And he would stop me dead in my tracks and say, 'Hey, kid -- I didn't do it for publicity. I did it because it was right.' "