A benedict comberbatch name variation given to a single mum with multiple kids who declines the offer of the male wearing contraception innthe hope to get up the duff and get another bundle of joy (more benefits)
That jemma is a right benefit cumsnatch! She'll drain a man's balls for the chance of more benefits
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?"