(emphasis added by pattern author)
A furlough (IPA: /ˈfɝloʊ/) (from Dutch: "verlof") is a temporary leave of absence, especially from duty in the armed services or from a prison term. In these cases, a furlough is a vacation. In some Commonwealth countries (such as Australia and New Zealand), furlough is an employee benefit known as long service leave.
A furlough may also be part of a work release program.
A furlough is sometimes involuntary because of work conditions. In this case, the furlough is more like a temporary layoff.
The Pattern
Voluntary Scenario #1
After a period of Missed A Spot related activities, like a child, you meander to your Wifey to ask if you can go somewhere, typically with friends. After the Inquisition, you are granted a leave, or in this case - a furlough.
Voluntary Scenario #2
You're out on a limb and ask to go out with some friends. Much to your surprise, your request is granted... followed by the revelation that she is planning on going out on "The View" (coming). Now it is clear. The exception is if you have children that require supervision (whilst she's on "The View"), in which case this pattern ceases and the Mr. Mom (coming) pattern begins.
Usage
Buddy: You wanna go see Step Brothers?
You: I'll see if I can get a Furlough.
Buddy: Yeah, I better ask for one too.
Typically, this type of Furlough is granted and associated with the Bromance pattern.
Involuntary Scenario #1
You made the mistake of answering the Does This Make Me Look Fat...? or some other communication blunder, forgotten task, etc. and you are placed on an involuntary (subjective) "leave".