"Well, are you just going to stare at me looking like an utter buffoon or say something?"
You got the picture, now get out. I can't go when other people are looking at me.
"Excuse me, young man. Why are you photographing your paper, mid-exam?"
What are you looking at? Leave!
What the fuck are you looking at, ducks? Yeah, that's right. Keep walking.
Are you winking at me?