a nipple that is large and looks like a biscuit lying on top of a breast
Allison, our favorite local stripper has biscuit nipples.
by John Knowles October 08, 2004
When someone's (male/female) breast are primarily made up of fluffy nipples with little to no separation of the areola and nipple.
Look, when Joe/Jolene wears his/her yellow shirt you can really see his/her biscuit nipples.
by BBDB77 January 10, 2012