Niptonite

Cat's kryptonite.

"Niptonite is my only weakness" said some cat with a red cape.

Niptonite by phantomdreamer April 22, 2015

Nixonite 

one who follows the politics, speeches, teachings, and writings of former U.S. president Richard M. Nixon.

Henry Kissinger is a Nixonite.

I am a Nixonite.

"I heard bob is one of those dirty scandalous Nixonites"

Nixonite by The Jaki Byard Enthusiast. January 13, 2011

Liptonite 

Something that causes a person to sulk. I.e Have a Protruding Bottom Lip a.k.a. Have a

lip on

Thanks for taking me shooting Uncle. Dad had a right lip on because he didn't go. It was pure Liptonite.

Liptonite by The real Giz August 10, 2019

giptonite 

A scally from gipton (Leeds) who wears the same washed out tight blue jeans tucked into his cheap socks complete with the standard giptonite footwear: rockports. Normally wears about 73 cheap gold sovereign rings together with a fake red/blue/green berghaus fleece. They are also infamous for the compulsory faded baseball cap tilted at approximately 82 degrees showing a manky fringe which is normally left to grow obscuring vision while the rest of their head is shaved. From the lack of clean water combined with the allergy to reading, culture etc. they "mature" to be hateful, and ignorant growing to hate all the rich people, black people, asian people, gay people etc.
Harmless in small numbers, but dangerous in a group of about twenty+ Normally called Kayley, Danny, Jimmy, Kacey Kimberley, or anything else that can be shortened to have an "ay" sound at the end.

Walk into any standard dole office/kwiksave/jjb and you are sure to find a couple of giptonites circulating around the exits with more than they walked in with. Stear Clear

giptonite by Northern Grammer July 24, 2004

liptonite 

A person who claims to have a discerning, sophisticated palate for black teas, has all the finest accoutrements for serving tea; shops for tea at speciality markets, yet, purchases and serves to her guests Lipton tea or some other generic black tea dust that come in a bag with a string.

She prided herself on her afternoon tea parties with friends, using her best tea set, yet, when tea was served the string hanging from the pot left the quality and type of tea in question (which was confirmed upon the pouring of the tea as the bag had ruptured).

liptonite by Denise April 30, 2004

nikonite

same is nikonian

see nikonian

nikonite by zoey April 25, 2004

Nipponyte 

When someone attaches explosives such as minute amounts of TNT to their nipples.

Samantha: "Hey Clara, what's Bob doing with that desk clamp?"
Clara: "Oh, he's just attaching some Nipponyte for New Years! He's guaranteed to be the life of the party with fireworks emanating from his tits!"

Nipponyte by Commandant Unitit June 25, 2014