My duties at work require me to walk into the mail room and shipping department from time to time.  Every time I did so, I was reminded very strongly of pizza.

What the heck?  Did the mail room supervisor by pizza for his crew every lunch?

It took me some time to figure it out, but it wasn’t the odor of left over pizza that was bringing on a hunger for a double cheese and pepperoni.  Instead it was the cardboard boxes that were stacked up in every available space.

So why would the odor of cardboard be linked to pizza in my mind?  Don’t have a clue.