1. A euphemism for sexual relations with one's significant other or spouse. Used primarily for politicians and political agents.
2. Improper use or teasing about can lead to one being sent on special assignment to the Yukon.
First used in NBC's the West Wing, November 2000, on "And It's Surely to Their Credit" season 2, episode 5.
President Bartlet: Kids, I am so sorry. I have to go now, to a special meeting... of the government. I will mail you all an autographed copy of the picture we took together. And one day, you will all understand.
Dick: Is that really the time? Oh man, I'm uh... late. I have a special meeting of the government that I have to go to, sorry. *runs out the door*
Jane: But you're not involved in politics...?