LJ's Office

A phrase that is commonly used in a blue collar office setting that refers to the restroom. More specifically one of the stalls, i.e. not a urinal.

Me: Hey man, what's up with that look on your face?
Miller: Dude, I feel a huge, nasty shit coming on. Get out of my way, I think I am going to pay a visit to LJ's Office.
Me: Looks like you might be in there for a while?
Miller: Yeah, I'm taking the newspaper and some chips.