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Kriptonite mouth 

Also knows as krip teeth or krip mouth

A mouth belnging to a person containing greenish yellow teeth.

Belonging to someone who drinks alot of alcohol at the weekend stays up all night, possibly snorting coke and not brushing their teeth until Monday morning.

Their breath hums like rotten turds.

People with kriptonite mouths are usually aggresive arseholes.
That girl has a baaad Krip teeth, I can smell of her shitty breath from here, shes so loud and aggresive! Tell her to do one the Kriptonite mouth!
Kriptonite mouth by doodlenoodle November 23, 2010

kriptonite 

The green shit that comes from The Grinch's ass that weakens superheroes from Kripton like Superman, Wonderwoman, and that little midget down the hall from your apartment.
The kriptonite weakened my cousin Jerry's milking powers during sexual intercourse last night.
kriptonite by koolzero December 31, 2014

Triptonight 

To take illegal drugs and trip at night.

To trip while walking at night

To go on a trip to another location at night.
I took too much triptonight.
Triptonight by MyEvilMonkeys December 24, 2016

tryctonite 

A word that means pale moonlight when the moon is at 3 quarters (half moon) also can be used to describe the shimmer of a gem at this time in the lighting of the said seventh phase in the cycle of phases.
I am feeling illuminated by the lighting of tryctonite. This gem is shimmering at tryctonite.
tryctonite by Cambridge George October 16, 2022

Trumptonite 

A new element in the periodic table with atomic number of infinity. It's a beautiful number, in fact its the best of all known elements in the universe, except for gold. Because gold is shiny and pretty. The primary and only known use of Trumptonite is to endorse political candidates.

Side effects of coming into possession of Trumptonite are to torpedo an election campaign and/or the reputation of public figures because it weighs so much.

One atom of Trumptonite weighs more than anything else (vagueness intentional) anywhere, ever.
Trump endorsed a candidate for U.S. Senate and now that candidate's campaign is covered in Trumptonite which is why the lost their election.
Trumptonite by NorwoodNative November 14, 2022

Driptonite 

What one would call clothes that they would not be able to look good in regardless how hard they tried.
Person 1: I have a more sophisticated aesthetic, if you gave me streetwear I would look so goofy
Person 2: *send pictures of Jordans and Supreme hoodie* Like these?
Person 1: Yeah those type of clothes are my driptonite
Driptonite by UncTheMonk March 10, 2024
More from Urban Dictionary

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026
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