work beast 

A person who noticeably works harder than others. Their work ethic is virtually unrivaled and superior to most. Their ethic is tremendous, fatiguing and nearly impossible to imitate.

Wow, I cannot keep up with him, it's impossible, he is a work beast.

work beast by No Spoon February 12, 2015

Beast Work 

The act of dominating a project, contest, or game and making it so one-sided that it gives the appearance to any third-person perspective that one has transformed into a massive man-eating beast that is both invulnerable and omnipotent.

I don't know why the Patriots showed up today. The Chiefs are doing Beast Work on them.

Beast Work by word2k9 January 20, 2011

Workbeat 

Masturbation while on the clock.

He clocked in this morning and immediately went to the bathroom. You know he's in there doing that workbeat.

Workbeat by Logical Monkey January 12, 2018