As Twitchy reported yesterday, Democrat U.S. Sen. Chris Murphy tweeted a claim that he took his 9-year old to task for saying the Koch brothers have “good commercials.” Koch Industries tweeted back this response:

Murphy probably should have let it go at that point, but of course couldn’t:

Murphy had at that point fully set himself up for fail:

He should have, because it really was an epically failed comeback:

You were saying, Sen. Murphy?

Will Murphy have some sort of “the jerk store called” comeback at the ready. Stay tuned!