Nippleism 

Bigotry or bias based on the amount or quality of a being's nipples.

Harvard Dean: "We here at Harvard strong oppose racism, sexism, nippleism, transphobia, and all other forms of bigotry."

Nippleism by Alex83746 November 11, 2017

Satay nipples 

Referring to someone’s pointy and pyramid shaped nipples.

Girl 1:“Oh my god, have you seen Jason’s nipples”
Girl 2: “yea, he definitely has satay nipples”

Satay nipples by Glizzy goblin January 11, 2021

Female-presenting nipples 

The most heinous of body parts. Must be censored and covered at all costs.

They were fine with the nudity, until they realized there were some female-presenting nipples, then it all went to hell.

Female-presenting nipples by mystymysts December 3, 2018

By the minty nipples of Marduk ! 

An expression of surprise and joy, by presumably referring to the nipples of a Babylonian god that were, for the sake of this expression, inordinately minty.

" By the minty nipples of Marduk !" this McRib sandwich is delicious !

By the minty nipples of Marduk ! by Cuneus Stern October 12, 2013

Nipplescooter 

Putting someone's nipple in your butthole and farting loudly until the nipple begins to vibrate violently.

Guy #1:Dude I gave my girlfriend a nipplescooter last night and shit all over her boob!

Guy#2: Holy shit that sounds so sexy, I'ma do that tonight!

Nipplescooter by The Boss Jawn August 24, 2011

nipplegasm 

An orgasm occurring due to stimulation of the nipple; with or without additional stimulation, the term remains the same if the triggering action was nipple play.

Then he grabbed my tits and pinched my nipples; I totally had a nipplegasm.

nipplegasm by BabyJebus June 26, 2010

Mr Nipples 

The guy across the street who has pink yogurt lid sized nipples hanging from his man boobs that ALWAYS has his shirt off, blinding all that cross his path.

Mr Nipples is out shirtless again pulling the heads off of his roses. Good God man put on a shirt!

Mr Nipples by Wolf balls August 17, 2010