is when you masterbate extremely vigerously when you're parner is asleep next to you to the point where they wake up.
- If you wake them up by your grunts of enjoyment.
- If you wake them up by accidents making contact with their body and your member.
- If you wake them up with covering them in ejaculate.
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?"