Dop

A healthy, full, sometimes shiny dump taken on site by a construction worker. Can be taken in a porta-potty, or on the floor of a new build after hours. The term "dop" is reflective of the busy worker's lack of time to use a longer word like "dump" when letting his crew know where he's going. "Dop" also mimics the sound of the full poo hitting the floor of an unfinished house, where it will soon after be covered in sawdust.

Worker: "Hey where the fuck is Larry off to?"
Forman: "It's ok, he's takin a dop"