Nipple peaks

When something intrigues you so much one’s nipples harden.

Oh my gosh, I just got nipple peaks watching that movie, it was so cool.

by Mowgli9999 January 21, 2018

Nipple peaking

When your nipples harden.

Friend 1: "Man, your nipples are hard, what should we call that?"

Friend 2: "We should call that nipple peaking".

by Daddy Penguin July 1, 2016