When a guy has a girl get on her knees and sticks his erect penis against her neck, underneath her chin. He then grabs the back of her head forcing her to look downward holding his penis between her neck and chin, and proceedes to thrust back and forth.
guy: I gave her a good neck fucking last night.
guy 2: Really? How was it?
guy: Surpringly, it felt really good!
Someone who is so fucking useless their body only functions from the neck downwards, completely independently of the brain, resulting in someone who literally isn't worth a wank
You say this when you get annoyed on the phone and are about to hang up. Since you’re leaning your head to be on the phone, the person on the other end is fuckin up your neck and wasting your time.
when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.
This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"
FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"