Princess Cock Block - a girly type guy who "plays for the other team" and cock blocks his friends.
That Andrew is such a PCB. No one ever takes a girl home when he is around.
Friend: Hey girl how are you?
Girl: I'm good, about to leave. How far is your place?
Friend: A couple minutes down the street.
Andrew (PCB): HE'S DRUNK!!!
Girl: Wait a second, my friends are calling me. I have to go...