The other week a salesman was trying to sell me meat out of the back of his van. When I told him we only eat grass-fed beef because we are Paleo it started the discussion I am now quite fond of, if just for the entertaining way people's eyes bulge out.
"What's Paleo?" he asked.
"Well, we eat like a Paleolithic cave man. No grains or sugar or processed food. No dairy. No beans."
"What? No grains? No bread? How do you live without bread?"
I like the easy Paleo stuff.