When you are unemployed, but, don't want to admit it.
FOXY BAR CHICK: So, where do you work?
FUNEMPLOYED DUDE: I work for the government.
FBC: What do you do?
FD: Well, the CIA can't do EVERYTHING, right?
FD: So that leaves a void. Right?
FD: So, what do I do? CIA void work.