Shouting and swearing at guests when we have house parties, stalking my female friend round when we go out, getting embarassingly drunk then being embarassingly sick and not cleaning up after himself, sitting in the middle of a celebration of biologists for the ebd of lectures (which we warned him about) shouting over and over again 'is anyone here not a ****ing biologist?!', telling a friend of mine who hed only just met she only wore short dresses because she was insecure, hitting my housemate in the face and telling him to speak upo, telling a friend of mine he hates all his housemates in order to impress him, and in general just being incredinbly socially inept. This is on top of the fact he never lifts a finger to clean and hoards dirty washing up in his room so we have no plates...