This is a commonly used word in the north-west of Leicester- which is a town in England. It used when someone is flirting or obviously just asking for it.
When tech support takes so long wearing you out fixing a problem (or explaining how they are fixing a problem bc they live to talk to another human besides their homegrown robot sex doll) to the point you would literally rather have balls on your face instead.
"Ginger, I am really sorry I haven't sent over that TPS report- the Help Desk has been working on my computer for an hour now. I'm really getting I.T-bagged"
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?"