When someone (usually female) uses a very annoying and "holier-than-thou" tone to try to prove a point usually through the form of a long list of grievances or complaints.
She has such a bitch voice!
I'm not going to listen to you seriously with that bitch voice of yours.
copy paste plz:
when a guys voice sounds like a 13 year old girl.
justin bieber has a serious case of bitch voice