I had a nightmare of a roommate a few years ago. She was 23, about 5'5" and at least 300 pounds. She was seriously a schizophrenic, but I didn't know until I was already moved in. She only paid her half of the rent once, and when I started going to the landlord he told me he didn't want to hear it and he better get ALL the rent or he'll throw us both out. My roommate started breaking all the rules, like moving a dog in, and tried to get ME kicked out by telling the landlord I was a drug user! She had no job and would literally lay on the couch all day talking on those chat phone lines. I couldn't just move out so easily because I was only 18 and had no job yet (at least I was looking) and no credit history, so no one else would rent to me. One time she left her shitty undies in the bathroom. She used my new kitchen shears to cut her toenails. She was so crazy I was afraid she would try to go to the police and say I tried to rape her fat ass. After 3 months she was evicted, thankfully! I hope she's dead.