But on someone who doesn't fit in with the others.

Our roommate is one of those people that's actions are irritating. He keeps missing days from work, and all he does is sleep. He mooches money and steals food from us. He has no life whatsoever but feels like he deserves the right to boss my brother around. He also talks about the most stupidest things in the entire world.. such as wind generators that no one can afford unless you're a millionaire and when you tell him "I'm not really interested in that" he'll say "Yeah! It's like how much power could you get from those things!" Honestly. It's happened to me. I witnessed it. This guy talks at you, ignoring your responses. You cannot win with this guy and his presence just.. annoys me to no end.