This is personal experience for me.
hehe, nice!
although i'm missing the dead stare.
When she looks at you with the "Don't even try!" stare in her eyes.
I believe I have used all of these statements/words in those exact connotations.
yes ... a whole sub-language ....
Van
The only problem with this is that if you genuinely are 'fine' or 'nothing' is wrong everyone immediately assumes you have everything in the world wrong with you!!!