1 definition by SotoMizer

A dick-year, also dick year or dickyear (symbol: dy), is a unit of length equal to just over 55 meters (or about 182 feet). As defined by the International Penile Union (IPU), a dick-year is the distance equivalent to the length of dicks a girl can go through in one Julian year (assuming a rate of one dick per day at a length of 15 centimeters or 6 inches per dick).