Black eyed children are little kids with black eyes. If you let them in your house they won't leave no matter how hard you try. Don't help them. You'll make it worse.
When you are checking someone of interest out, pretty much undressing them with your mind and thinking about what it would be like ot fuck them. You're essentially fucking them with you're eyes.
Dude, that chick is totally eye-fucking me!
There's no one eye-fucking you.