It is a birth defect in which a male has two heads on his member, allowing him to use them for both kinds of penetration at the same time. Thus making his wife very happy.
Rachel: "Why does Sally always have a smile on her face?"
Julie: "It's because Josh has Happy Wife Syndrome."
Julie: "It's because Josh has Happy Wife Syndrome."
by Mshine December 12, 2008
Get the Happy Wife Syndrome mug.