An individual who's day revolves around doing nothing, just fucking around, it's productive part of the day includes materbating and groking people for their food.
Mo: yo dude did you fold your laundry yet?
Jay: nah I'm gonna do it tomorrow
Mo: you're such a kliensack
A person (usually a guy but also sometimes a girl) who sucks so much cock. Sometimes they can't even get enough.
Yo I thought my girl was sexy, but now I see she's such a mittel
