A series of many smaller nipples surrounding a large nipple within the areola. Polka nipples are typically found on large breasted women and may sometimes generate hair. They are the most appalling of all nipple genres.
by astroho419 February 19, 2010

by poopystack June 24, 2006

A type of zipper seen on a jacket (particularly fleece jackets) positioned directly over the nipples. Nipple zippers are most recognized when in pairs. When the zipper is pointing up the nipple zippers are considered to be perky.
We could tell that Jae was in a good mood on Monday because his nipple zippers were looking quite perky.
by Andy "Pants" Jones March 7, 2008

by heathaBEEE August 17, 2009

by Smart Nipple Guy January 20, 2011

by Shaun Coffin April 21, 2003

A nipple that is just bigger in diameter than those small fuckers. They're called cookie nipples because they are usually the size of a cookie.
While comparing nipple colour at my friends Halloween party, a contest which by they way, I won, I found out that my nipples were larger than those of my friends, who exclaimed: " Cookie Nipples!!"
by Jessie of the Cookie Jar March 14, 2009
