What is Shlacker?
1.
A slacker with certain cares/ beliefs. Someone who gives a crap, but doesn't give a crap.
My god, isaac is such a schlacker....look at him, he's gettin' the shit kicked outta him but he's just sittin' there, waiting for his lunch.
2.
Not to become confused with
Shemp: Dude, I got a hack on MSN Live Games to get free stuff. I just got a 360 faceplate and a tumbler!
Steve: Man, you never work for anything, you stupid hacker. You're such a shlacker.
See