I had two roomies from hell:
Freshman year, my Roommate was a born-again Christian. Not too big a deal...I could deal with the Bible verses written all over the walls. But her boyfriend was a Morman on his mission. Both thought the other's "salvation" was conversion. They would spend hours every night, long distance, trying to convert each other, and every night would end with her crying hysterically. She racked up THOUSANDS in phone calls (and defaulted on every phone card and credit card she used). Since she spent so much time at night trying to convert the bf, she tried to get up at 5 am to do her homework (I am NOT a morning person). Her alarm clock was so loud, it woke the person 3 rooms down the hall. and she would hit snooze for 2 hours. She eventually had a nervous breakdown and didn't return to school.
Number 2 was just annoying. She moved in about 3 months after I did as the third roomate. The first thing she did was rearrange all the kitchen cabinets according to item and size (we had assigned shelves until that point) and then proceeded to the furniture - and then left for a weekend at her boyfriends. I got home and couldn't find measuring cups to use for dinner(I had to borrow some from next door). My other roommate and I spent the weekend putting everything back, which sparked a HUGE fight on her return (she was mad at us). Oh well, cats are MUCH easier!
You poor thing! LOL. How many times were you tempted to get out the ball peen hammer!?