1 definition by KY Man
Comes from an instrument known as a kymograph, which is a machine used to record the temporal variations of any physiological or muscular process. This devise could be used to measure the intensity of a sexual act on a specific part of the body.
For example, it could measure the heart rate of a woman about to have an orgasm. KY jelly could be used to lubricate the pad to the chest.
by KY Man March 2, 2006