1 definition by layZ2BPnoy

Supernumerary Nipple Syndrome (SNS)

The formation of an extra nipple. This cataclismic event takes place while in utero and lasts for the entire lifespan of the affected individual.

Function: It is said that pressing the third nipple opens the delivery entrance to the magical land of Narnia.

Other forms of this term has emerged in recent years such as nubbin (from the show "Friends"), nipplet, Supernumerary Nipple (SN), third nipple, Stargate, & neonip.
Girl: "So what's it do?"

Boy: "What's what do?"

Girl: "You know ... your third thingy ..."

Boy: "Oh you mean my SNS? Ya, press it to open the delivery entrance to the magical land of Narnia."
by layZ2BPnoy June 28, 2010
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