His response to the pardoning of Scooter Libby is one of his all-time best.
May 2008: His slam at Hilary Clinton for bringing up Bobby Kennedy's assassination during a campaign speech (something for which Clinton apologized within hours). Also, watch what happens at 1:37. Crowning Moment Of Badass, anyone?
Keith: Governor, have you or your separatist friends considered what would happen if you actually seceded? ....I'm talking about what would happen if we all just sat back and said, "Bye! Have fun storming the castle!" Let's start internally.... [Perry is whomped with five solid minutes of statistics and logic, proving that Texas receives billions of dollars of federal funds which it can't afford do without, that it can't possibly afford the start-up costs of forming its own national government, military, post office and regulatory authorities, and that it will lose billions of dollars of revenue from professional sports because its sports teams won't be eligible to play American ones any more.]
...Culminating with Keith pointing out that by 2040, the population of Texas is projected to be 52% Hispanic and 25% Anglo, and the Hispanic community will have used their overwhelming majority to make Texas a state of Mexico.
Keith: Hasta la vista, baby. Don't let Oklahoma hit ya in the backside on the way out.
July 21, 2010: Keith napalmseverybody involved in the Shirley Sherrod affair, taking viewers step-by-step through precisely what happened to her, and exposes down to nerve and bone the incompetence of everybody involved in the decision to fire her.
"Rush Limbaugh and Pat Robertson, your lives are not worth those of the lowest, meanest, poorest victims of those still lying under the rubble of Haiti tonight. You serve no good. You serve no god. You inspire only stupidity and hatred and I would wish you to hell, but knowing how empty your souls must be for you to be able to say such things in a time of such need, I suspect the vacant purposes of the lives you both live now are hell enough already."