Jim and Bob talking about Jim's new job that he's said is a sewer executive.
Bob asks "so, what does it involve?"
Jim "when the sewers get blocked, I jump in and scoop up a bucket of shit and pass it to the next guy, and all day I pick up buckets of shit and pass it to the next guy"
Bob "so, how does picking up buckets of shit and passing them on make you a sewer executive?"
Jim "cause I don't take shit from nobody"