A type of lying position that's mostly seen done by animals like dogs and cats. It lies on it's back to showing off it's belly, and it's back legs spread are out to a point where you can see the animal's genitals.
"Look how your cat is lying."
"Oh, yeah. She'sairing out the valley."
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?"