Pro Slack 

Inherently the Man with the plan. One born with original slack that transcended slack itself to reach pro status.
One who has not descended into false slack at any point, ever.

Wow, everything is falling into place, just like it should, talk about Pro Slack. The pieces are falling into place, the cards are thrown, onwards and upwards, non stop to the top. This is the way I had it planned, I'm Pro slack baby.

Pro Slack by jojo420 May 10, 2010

proslackers 

n. Place: ProSlackers, where to find slackers and to slack with the slackers you have foundeded. And as you slack you may also slack some more at the links at proslackers. www.proslackers.com

Let us slack at the home of teh slack, Proslackers dot com !!

proslackers by Kage (Shadow) October 12, 2003

Proslacktinator 

A person who is percieved to be disaffected that intentionally puts off doing something that should be done.

Ralf's boss told him to finish the project in two hours. Instead he is sleeping on his desk. What a proslacktinator!

Proslacktinator by Miss Haughty February 23, 2009