Had a chap stay over last weekend, he was a cousin of one of my housemates, seemed nice enough at first but went massively psychotic after a few drinks. He completely trashed my housemate's room, he removed a mirror from a bathroom and put it in the bath, he Jackson Pollocked my bedroom door and hallway with a jar of a chutney, he harassed another housemate and kept trying to get into her room, when we tried to make him calm down he kept going on about needing to see his mum who he was convinced was upstairs. Fucking nightmare. Don't think he'll be invited back.

That's my terrible guest. How about you?