Old farmer back home in Iowa used to give directions by saying "oh lemme see now...go about 3 sees and left at the lone oak." One day I asked "what's a 'see'?" He said "you pick a point as far as you can see and drive to it, do it two more times for three sees." I tested it and sure enough...there was a huge old oak tree out in the middle of nowhere...with a road only going to the left.
