Pip bitch
"Pip bitch" is a name used for teachers, mainly female teachers, who are young yet act like a burned out old teacher.
Student 1: God, I hate this teacher! She's such a pip bitch.
Student 2: I know, right? Why does she act like this anyway?
Student 1: I dont know man.
Student 2: I know, right? Why does she act like this anyway?
Student 1: I dont know man.