1 definition by XiaoDongXi
Lan Jiao n
the external male organ of copulation, used to transfer semen to the female. In most mammals, it is also used to expel urine from the body.
the external male organ of copulation, used to transfer semen to the female. In most mammals, it is also used to expel urine from the body.
by XiaoDongXi March 29, 2006