Nug

(v) To nug- To study or work intensively; to hustle hard.
(n) A cog in a wheel- the lowest part of a machine that keeps turning vigorously maintaining harmony and order in the system.

If it wasn’t for all these nugs just nuggin away all the time, the whole Company would be in shambles!

“You’re nothing but a nug, a cog in the wheel. Get back to work!”