The office of a typically stupid manager or director. Referred to as the weight room because of the laborious nature of communicating with your moronic, irrational and unreasonable superior. When the meeting is particularly harsh, said meeting is known as maxing out. A quick meeting with only mild psychological damage is referred to as light reps.
To Coworker: Dude, where are you off to?
Reply: To the weight room.
To Coworker: Oh shit, no way! Are you maxing out?
Reply: Nah, hopefully just some light reps.