the occasion in which a woman is giving a man a blowjob, and while doing so, accidentally chokes and proceeds to vomit while the man's penis is still in her mouth
Guy 1: I had the worst night last night.
Guy 2: What happened?
Guy 1: I picked up a girl at the club and she gave me a nuclear whore head.
Guy 2: That's fuckin' nasty!
/u/kuato_lives: Man, I secretly hate that my partner gives me Polar Bear Head.
You: Well, what is "Polar Bear Head"?
/u/kuato_lives: Cold hands, lots of teeth.