7-days is a period of debauchery launched when a friend who hasn't been laid in over a year finally achieves the ultimate goal. It involves taking the act of sinning to a whole new level. Alcohol, drugs, escorts, gambling, and midgets are just a few of the components that lead to a legendary 7 days.
Dude! Enron finally got laid after a year drought! It's time for the 7-days.