Wish I knew what they were talking about as well, but while Googling for Pringles I found out many things...

You can use the can to:
Make a Wi_fi antenna
Make a solar oven
Make a bird castle
Make a pencil can
Make a Decorative Bank

Gene Wolfe was involved in the invention of the machine that makes Pringles.
In May, 2003 the Pringles plant was shut down by a tornado; 6-week supply remained at the time.
Pringles were invented in the same year I was, 1968...

Fascinating stuff, I tell ya...

edit
Then I Googled "Pringles golf" and found out it's "Pringle of Scotland Designers & manufacturers of the finest cashmere fashion and sportswear. Based in Hawick, Scotland." I found the results of first search more interesting, though.