Sea Urchin

Synonym : Uni (pronounced Oo-ni), Mango
A black person who acts like an Asian. Black outside, yellow inside.

There are so many Sea Urchins here in Chinatown! I don't know why.

by Shiine-1 May 6, 2022

Street Urchin

Two-faced person who tries to ruin others' happiness, because they can't have what they want.

Mrs. White knows what a street urchin Leslie is, she can see right through her.

by Iknowitallbish May 24, 2005

sea urchin

To have sex with a woman with the intentions of hurting her feelings.

Timmy was being really nice to Claire, but I have a feeling that he is going to "sea urchin" her

by Dan Brayack September 13, 2005

Sea Urchin Propaganda

Propaganda given by the sea urchins, or other sea creatures. Common sea urchin propaganda includes, pasta being bad, sewers being good, Eggyeg being worse than tacoted, and many more.

I SWEAR THAT'S SEA URCHIN PROPAGANDA, DON'T LIE TO ME!

by A sea urchin definitely March 20, 2022

Sea Urchin Scramble

The act of inserting a sea urchin inside a woman's asshole and proceeding to produce friction due to the intense rub of the sea urchin, causing internal bleeding to the victim.

Boss: "why the fuck are you late to work today, mate?"
Client: "sorry man, me and my girl were doing the Sea Urchin Scramble last night so I had to take her to the ER."
Boss: "did it feel good tho?"

by JesusLover9000 September 8, 2019

face space urchin

Someone who is addicted to msn/facebook/myspace/bebo etc. Hence "FaceSpace"

Ben have you seen Garry recently?
Nah, hes always online, becoming a real face space urchin

by Ben Oakes November 14, 2007

Sea-Urchin Bird

The "SUB" is an unusual species of bird that grows inside sea urchins, acting as if the sea urchin is the womb and the bird a fetus. When the sea urchin dies, impregnated with the bird, it crawls out. The Sea Urchin bird is both a myth and a fact. Whether you believe it is in existence or not, it has not been proven wrong therefore cannot be classified as "extinct." it is most commonly seen when students dissect sea-urchins in Marine biology labs, the bird flies out of the urchin as the student cuts through the exoskeleton.

Holy shit Karen! Did you just see that SUB fly out of that Sea urchin?!?!

-or when used in sarcastic remarks

"what do you have a sea-urchin bird up your ass?"

"whats he got up HIS ass? A sea-urchin bird?"

by ProfessorKnell December 20, 2007