you people really seem to like the crappy roommate story.  I guess we have all had bad roommates.
I had a bad roommate myself.  He smoked in the house.  He wasn't so very clean.  But at the very least I liked the guy and we were buddiess.  I think it is easy to be a dudes buddy if he doesn't fill the toilet full of fecal lasagna.

The truth is that I liked all my roommates.  Sure bickering happens, but sharing a toothpaste spit splattered mirror and filthy coffee makers lasts forever.