yesterday, my secretary brought me a hot cup of coffee...yum.
I added cream, as I am wont to do. 
I began stirring the coffee with a common narrow guage straw/stirrer
We began talking about the bulletin, so I stopped stirring, to focus on the task at hand.
She left.
I took a drink.
And painfully jammed the stirrer into my left nostril.
disclaimer: this is neither me nor my nose. It merely represents the estimation of my own nasal endowment upon such an experience.
This action elicited a fairly non-pastoral reaction.
A sound something like "HHNNNUUUGHAH" eminated from my personage.
I heard her laugh quietly from her desk.
disclaimer: this image is not of me, nor of my nose. It merely represents symbolically the experience of thrusting a common straw/stirrer into one's nasal cavity.
etc.
a human nose pencil sharpener
and for this...all I can say is....don't pick your nose.