A polite way of expressing the obvious or suspected sexual preference in a man by using the chromosomatic formula based on XX for women and XY for men.
He appears to have more X than Y chromosomes. . .
by Miss Ann Thropic September 24, 2010

A polite way of expressing the sexual tendencies seen in an overtly "butch" female using the chromosomatic formula based on XX for women and XY for men; polite term for "bull-dike".
by Miss Ann Thropic September 29, 2010
