W.C. stands for: Window Crew. The acronym represents the group of people that work in a "cubicle environment" and get to sit in a cubicle right next to a window. Why are they so cool??? Because everyone else can only see more cubicles. As a side note, you must be a member of EE to be in the W.C.
"Why are you and Shawn wearing hoodie sweatshirts today?" "Because - we're in the W.C. - and that's how we roll!"