Yayniv 

A blood-sucking leech usually found in the rectums of adult males ranging from 25 to 60 years of age. Cases have been reported of Yaynivs even feeding off of excess nutrients found in bowl movements that pass by them.
Yaynivs can be killed in a few ways once detected. Loud Reggaeton music can excite the cells of the leech and cause it to explode. Less messy methods include gypsy tears or tacos.

"OH MY GOD HARRY! There's a yayniv in your rectum!"
"Quick, get me the Daddy Yankee CD"

Yayniv by Dr. ScratchNSniff April 19, 2009

Yanivery 

When trans people attack other trans people as not being trans just because they don’t like who they are or what they do.

Calling her Bruce is just general yanivery.

Yanivery by Snewo December 23, 2020

Jessica Yaniv 

A delusional perverted Canadian sexual predator who believes he is a female model despite being an unattractive portly male. Jessica (actually named Jonathan)is a self employed blogger who has pioneered earning an income by filing frivolous lawsuits alleging human rights violations against female estheticians who do not want to remove the pubic hair from his penis or testicles.

Yaniv’s other hobbies include entering womens bathrooms and locker rooms with fetishistic intent and blogging about his desire to help preteen girls insert tampons into their vaginas.

Jessica Yaniv is suing me because I told him I do not provide hair removal services to men.

Jessica Yaniv by BernieSandersEarHair May 23, 2019

Yaniv Style

Having unprotected sex when situated less than 5 minutes away from a pharmacy.

"Yeah man, I was a little lazy yesterday so we went ahead and did it Yaniv Style"

Yaniv Style by BFF LOLZ September 16, 2008

Yaniv 

The coolest man you will every meet. Handsome, Smart, and Kind. A good friend to have.

"That Yaniv is a player, but has a great GPA!"

Yaniv by newtothis June 6, 2009

Yaniv 

Yaniv is honestly the best type of person there is....Yaniv is a great friend, super funny, an amazing artist and incredibly athletic!

Basem: bro did you see that super good looking dude today?
Belal: You mean yaniv?

Yaniv by Buddy8878779 October 1, 2019

Yaniv 

A dedicated gamer suffering from crippling depression who snorts dorito dust and injects red mountain dew to fill the emptyness inside...also are commonly known for their distinct rivalry of caterpillars due to its resemblance of their face.

Ohh no yaniv fucked a computer in its usb slot again.

Yaniv by PoroAdoro January 29, 2017