A sexual position that changes every time you describe it. It must always include a food, a form of transportation, and a volunteer. you may also add other items to the mix. suggestions for other items include gardening equipment, office supplies, etc.
for good delivery, say it really fast.
"And now, for a demonstration of the pinecrest 900, I need a phone book, a school bus, a bag of salt and vinegar chips, a pencil sharpener, and a volunteer"
"I need an avacado, 49 feet of garden hose, a bag of fertilizer, a stapler, and a volunteer"