To be completely fair, I am sure that he had no idea that he would be forced our and disgraced and eventually looking for a job that wasn't a HC job in the somewhat near future back when he said that.
Coaches say stupid crap all the time. Most of it is to motivate their players or fans. I would love it if Bill was ever quoted about how we own texas and how we were getting ready to go rip crap up somewhere.
The past is the past. Grab the dirty MF'er and ride him until he loses.