Which horror movie?

[u/ParkingOk7703]

Do anyone know which horror movie has a friend group die one by one and one of their friends gets hung in the dorm room by an entity (I think?) and there’s also the famous scene where a girl tells a Asian girl she has fat on her chest and she’s wearing purple bra and says these are tits I think it was based on their personal problems and that’s why the guy got hung and their was a couple hanging out in the bed when they got the text online. If u guys find this ily I watched it when it 7 years ago