Windowleg is a mythical hero destined to save the universe from the evil clutches of Dorwing. He is written in prophesy to be a mysterious being from another plane of existence, created by the powers that be for the sole purpose of ridding darkness and evil from the land. Not to be mistaken for the words window and leg mashed together for no discernible purpose, that'd be silly.
Person one: Oh no it's the veil Dorwing! come to kill us all!!!1
Person two: Don't worry! I'm sure the amazing and talented and brave and ruggedly handsome albeit oddly named Windowleg will save us!!!
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.