OnlyMe! I've seen him handle an adverse situation in a grocery store.
He was the local neighborhood hero for a few weeks following that episode. SOme fat jerk-off and his lady friend were running through the store threatening the old folks and stealing some liquor and Keith caught them as they were running out of the store.
When the cops arrived to take the guy to jail the culprit actually pointed at Keith and said, "He hit me!"
Keith merely laughed and proceeded to slam the guy in the stomach once again.