"I've got to go stay the course."
"Time to support the troops."
"I'm going to look for weapons of mass destruction, back in five..."
Hmmm.... I think he's got something. For the next month, we're going to be inundated by these lame phrases, so we might as well fight back by using them as potty-euphemisms:
I'm going to flip-flop on a major issue.
I'm heading for an undisclosed location.
Time to report for duty.
I need to build a coalition.
I'm about to make the world a safer place.
I'm gonna turn the corner.
Of course, when you come back, you can announce, "Mission Accomplished!"