It's nothing that really bothers me too much because I simply ignor it, but "that" person really bothers me. By bitch face I mean, that girl in the group that sort of looks at you with a look of both confusion and disgust, if that makes any sense. She generally tends not to be the most attractive one of the group, but definitely beta-female.

Yesterday I was just having fun eating lunch and wasn't even trying to open some girls nearby and sort made some joking comment to the group of them and they all laughed and I then opened them all... except bitch face. The whole time she just had that look.

I still managed to talk and enjoy myself, but I rather have a fun whole group experience rather than that one anti-social girl that clearly has social trust issues with people she doesn't know.