My fucking dogshit coworker who is a 35 yo virgin with face like a fucking frog always stare at my screen in a impolite way. I sit in the front row and he is at the back. He sometime stand up for fucking no reason just to look at my screen. I feel creepy and no privacy. Anyone have an offensive big picture/wallpaper so everytime he stare at my screen I will put it on? Like a wallpaper with a big ass "DOG" word in the middle.