It's a stallion with only one jatz cracker or an undescended jatz cracker.
I don't think it affets fertility.
The most famous rig was Comicquita, a son of Comic Court and Chiquita who quinellad the 1950 Melbourne Cup.
Also, Adolf Hitler was a rig. And an ****************.

[ This Message was edited by: Hammers on 2002-09-06 11:08 ]