an aerola/nipple that is large enough to stand alone as whole boob; an aerola/nipple that is so large that you can't tell where it ends and the boobs begins
by Maude April 22, 2004

Those girls were having lesbian sex about a month ago, and now the sonogram said that their child would have one huge bipple in the middle of their chest.
by artre April 18, 2006

by sam david and zack October 23, 2008

Person 1: Whoa! That chick's nipples could cut glass!
Person 2: Those aren't nipples. Those are bipples.
Person 2: Those aren't nipples. Those are bipples.
by heapy November 10, 2006

by Jesssssss1264 November 11, 2013

by SexyBeast0394 December 02, 2009
