Extra nipples are not often mentioned in polite conversation. Actually, even in rude conversation, third nipples rarely pop up. As a result, finding fresh information about superfluous nipples is not as easy as it sounds, in case it sounded easy to you. You'd think that with about one in eighteen people having one, you'd hear more about them. Sadly, many people keep it hidden away. Doing my part to keep it real, here's what I've found today.
Third Nipple is an avant-garde band with a CD for sale at CDBaby.
Someone else has an information page about superfluous nipples.
What is The Third Nipple? There. Now you know.