Winnure is game talk. Online games such as mmorpgs on the internet or xboxlive games ect. It falls into the same category as: Winner;Win. It can be used as an insult, or a compliment. It's pronounced how you see it: WIN - YER.
It can be used, for an example: You're on Runescape, and you're a level 57 in a clan along with other levels higher than you, and the highest level on the opposing clan comes and fights you first, making him look like a complete utter, homosexual.
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.