Things That Make You Say Ughh!

I might be stretching a little too far when I say we all have/had college roommates because I know plenty of people that lived by themselves or with their parents.  But I'm in college and have a roommate..

sometimes you wonder when they are going to pick up something that has been on the floor for months, or

wash the dishes that have piled a mile high!  Am I right or am I RIGHT!  I'm not saying I'm the perfect roommate, but what did you roommate do that drove you crazy?  Maybe your wife/husband does it to you now?