Staring

The only problem is that your eyes start to hurt after several hours of moving your eyes from left to right instead of moving your head.

If you're going to be a staring weirdo, it's best that you be ready for some revenge on the part of the person you're creeping out.

Too bad her eyes are up there.

No, I don't need to see any evidence. Looks like an open/shut case to me.