noun
1. a long, skinny, lanky, tall individual; often clumsy but not necessarily so
2. an individual whom looks goofy while engaging in activities that require coordination
"You see that kid try to play raquetball? He looks like a baby giraffe just come outta the womb the way he's flailing around the court."
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?"