Meaning disassembled and in shambles. Bit of both. I had heard this word years ago and all this time wondered if it was a real word. Apparently now it is.
"Billy ! Clean your room for heavensake, it's totally dishembled !"
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?"