Kryptonian Effect 

When you’ve been awake for so long that at the next sunrise you suddenly feel rejuvenated.

If it were not for the Kryptonian Effect, I never would have made it through exams today.

Kryptonian Effect by Schulist December 14, 2017

Kryptonite 

Something or someone who makes you weak, even if you are a very strong person

I'm a very strong person but you make me weak, you are my kryptonite.

Kryptonite by SydneySilver April 23, 2016

kryptonlmao 

A TikToker who explains how anything in my house could be radioactive. even my cup of water.

You heard of kryptonlmao on tiktok? He told me the plate i’ve been eating off of for 10 years is radioactive!

kryptonlmao by anonymous May 21, 2021

Kryptonite drink 

An alcoholic beverage invented by Timmins, Ontario native Mike Fortin aka Mark Fontaine. the drink consists of 3 Bacardi revs and one redbull.

This drink causes you to become drunk as fuck! black outs! all while being fully alert!

Holy shit! Me n Trev drank 5 jugs of Kryptonite drinks last night and don't remember fuck all! why are we full of cuts and scrapes lol

Kryptonite drink by Mark Fontaine September 2, 2013

kryptochroniconolite 

some fucked up name for weed, it's better than the shit you got last week. The shit you got last week ain't nothin.

"remember that shit i gave you last week? it's nothin"

"well what kind of weed is this?"

"it's kryptochroniconolite nigga!"

kryptochroniconolite by alieonicbubonic November 23, 2007

Kryptonite Wank

A wank which leaves a person exhausted and weak because of the repetitive, strenuous motion of the arm.
The person ends up almost as weak as Superman when he is exposed to Kryptonite.

Person 1: Hey, want to go to town today?
Person 2: I cant, sorry, I'm recovering from a kryptonite wank.

Kryptonite Wank by COOLBEAN.S April 2, 2011

Pink Kryptonite 

A type of Kryptonite that turns Kryptonians gay. It has only made one appearance in the DC universe. In issue #79 of one of the Supergirl Comics.

Lois: You know Superman’s been acting awfully strange since being exposed to Pink Kryptonite. What is wrong with him?
Supergirl: Lois you don’t want to know.

Pink Kryptonite by 4:31Time April 19, 2020