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Clematis 

pronounced /ˈklɛmətɨs/, from Ancient Greek klematis, a climbing plant, often periwinkle is a genus of mostly vigorous climbing lianas, with attractive flowers. When the pollen of this beautiful flower is snorted it can cause hallucinogenic effects.

Clematis is also known in the drug world and on the streets as "Vitamin C".

Vitamin C, or "the C", is a substance that affects the brain chemistry of the user: causing euphoria, the need to please guests, talking loudly, alertness in the face, increased energy, and the need to win party games.
"Pass me that Vitamin C", "I gotta get some Vitamin C, YO", "I hear Clematis is beautiful this time of year."
Clematis by vtamnClover May 25, 2009
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Clematis 

When a girl has an extremely stinky vag.
"I went down on a girl the other night, and she had major clematis. I nearly barfed."
Clematis by ArnoldEatsChildren February 28, 2010
Related Words

clematis 

Clematis is a piece of shit town in the middle of bum-fuck nowhere with a pub, farms and hillbillys that drive tractors, pick spuds from gembrook and fuck their cousins
look it up dude its a real place in Melbourne-Australia Clematis
clematis by mister tinkertrain December 12, 2010
A man who looks like a mountain monkey and will do anything for a nickel
Hey give me a nickel imma go to cleatis
cleatis by raisinghell85 March 5, 2015

climatise 

climatising means getting used to your surroundings/ environment
i’ve finally climatised to the pool water
climatise by nattypattyratty May 27, 2023

catfish cleatis 

A jealous stalker boyfriend who won't leave so he steals her phone and sends phony messages trying to benefit his situation.
Friend: "Hi Jen, how are you?
Catfish cleatis: "I have a boyfriend so stop calling!"
Friend: "Ah... this must be Cleatis the Catfish with a cats penis. Lol. Have Jen hit me up when she gets her phone back"
catfish cleatis by Mr Dinges July 17, 2024
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trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
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British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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