Oh my, tis a wee bit nipply in here

The scientific process of "nipping out" has always intrigued me. Why is it that this one very specific portion of the human body react so intensely to changes in the weather? And why does it always draw the human eye there?

I was shooting pool a few days ago and was wearing a shirt that a 10 year old could probably fit. I chose this shirt on purpose because it was a pool league night and I like to psych the competition out. Before the match, I dipped my fingers into some ice water and rubbed them on my nipples.

Besides the rush of emotions I felt, I got the reaction I wanted; some nice nippling out effect. When I went to go meet my opponent, his eyes drifted down to my chest.

"Yes sir, those ARE indeed some pointed nipples. Now, lets go shoot some pool."