Another funny pumping at work story for you - these never get old!
My co-worker and I walk together at lunch or on bad weather days we use the gym here at work (stair master, treadmill, free weights, etc). So I was his cube talking work stuff and told him after I pump we should get together and walk.
Him: Pump? Are you pumping right now?
Me: Uh, yeah, can't you tell?
Him: Well, I want to pump too.
Me: No! I've got to milk first/pump not pump iron!
Who knew the good times that could come out of pumping?!