What is scheduled when you 'crack your eyes?'?

You know when you push you nose right on the inside creases of your eyes and it make a crack sound. I be wondering whats going on, like if near is a pocket of air or something.

Answers:

Received a blow to inside of vanished knee - what have happened? Bruising or something worse?

Never hear of such a thing.

Here is where on earth the idea of socialized robustness care is going to steal you!?

Well, sounds to me like your eyes are cracking.

Why am i so exhausted and what can i do?

that shouldn't be possible to do.

What is the taking back time for hip replacement surgery?

It happens to me too adjectives the time! Whenever I do it people look at me strange...I thought it happen to everyone :/ I guess not...