One who is unhygenic of their surroundings esp. their enviroment or home. They're considered to be lazy & lack appropriate table manners. They're considered repulsive cuz of their lack of personal hygiene or unhygenic behavior. They spend most their time in their dirty cluttered homes watching television, complusively eating, sleeping, & ignoring their gross enviroment. These people are also called "couch potatos."
Mom: Can u wash the dishes for me? Child: No! I don't wanna! Mom: But they're ur dishes u left dirty in the sink! Child: I hate washing dishes! Mom: Don't be a slob! Wash ur dishes NOW!
A slob is someone who is a very dirty, lazy, and ugly person. They never clean, and you never know when you'll find in their rooms. You don't want to step a toe in their cluttered disgusting habitat. But although slobs live in a gross environment, doesn't mean they're bad people. Slobs are pretty much the most amazing people you'll ever meet. (see also fugly wugly.) Even though they live nastily, they're pretty great. Not to mention very attractive. They're so amazing, that you put aside their gross habits and just love them, it's kind of impossible not to. They're the sweetest most perfectest person ever, even though their rooms might not look it.