Doing the the best work possible. This can be work done, not only at your job, but in any area of living that you think of as important!
AKA: Wukin and wuking.
Always wuk'n when 'm lovin.
The whole team were wuk'n the ball.
Wuk'n in the scrum.
That band are really wuk'n.
When she dances she's really wuk'n!