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Symbiote 

A black alien parasite seen in the Spider-Man comics and that is most popularly known as Venom.
Symbiote by Roxy Rudy October 16, 2018

symbiote 

Roomate
that symbiote ate my food.
symbiote by YumYum February 7, 2003

Symbiote 

When two people are so in love that they can't live without eachother.
Shadow and Cara are symbiotes
Symbiote by Shara<3 July 17, 2022

Toxin (Symbiote) 

Toxin is the son of Carnage and the grandson of Venom in the Marvel 616 Universe.

He is the most powerful Symbiote to date and shares attributes from his father and grandfather such as colours and abilities. He has faught Venom and Carnage simultaneously and won when he was less than a week old.

Toxin is the same size as Venom at base (695lbs) which is slightly larger than Carnage at 685lbs.
Toxin (Symbiote) was introduced in 2005
Toxin (Symbiote) by Grant Hansen August 13, 2018

The symbiote 

When you jizz on someones face and it makes a mask like that of the symbiote from spiderman which is very hard to get off
I gave my girlfriend the symbiote last week and it took her an hour to clean up!
The symbiote by dev'o September 5, 2011

Symbiotic Relationship 

A mutually satisfying relationship where both partners are giving and taking equally, allowing each other to be individuals, while at the same supporting each other's endeavors, and offering love and compassion.
Challbaby and I have a symbiotic relationship. Taking turns being each other's side kick.
More from Urban Dictionary
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
Word of the Day on October 4, 2026
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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