actually, Even tho i amazing think i understood that, I think that they SLACKing off and just saying yes, would mean he had SLACK, but unfornunately he did not SLACK off in doing his research of SLACK, thus to say he doesn't have much SLACK, he no SLACK was earned from typing that up...
BTW, speaking of slack...
http://www.sjgames.com/chezgeek/
This is a Card Game based on SLACK, He who gains the SLACK goal wins. Yes, thats right, its a game where the biggest slacker wins!!!!