look up any word, like ratchet:
The little nipple found in betwixt the two halves of every peanut kernel.
My favorite part of the roasted peanut is the peanut nipple!

I love to bite down and chew on each and every peanut nipple in the bag!

To find the peanut nipple, simply split the peanut kernel in half, and look for the little nipple that is stuck to one of them.
by dave_helmut August 10, 2011