Definitions by cslingo

HDCOS 

H.D.C.O.S. (abbr. "Heads down, cranking on stuff")

1. To be working diligently on the task(s) at hand.

2. To be working in an uninterrupted, focused manner, usually alone.

I will be working from home today, so I can be HDCOS.

HDCOS by cslingo December 4, 2017