Yiff 

(Onomotopia.) A bark made by a fox when aroused. Usually referrs to the sound made by the male of the species.

The yiffs of the foxes in the field signaled a new fox family being born.

Yiff by Shanya Almafeta May 9, 2003

yiff 

So far, the best is sea salt. Can we even surpass it? We should. We can.

The fuck's a yiff?

yiff by My_nam_SHAW262 January 21, 2021

yiff 

Yiff is the hottest type of porn because it is furries having sex

hey do you watch yiff
Hell no!
Are you sure
No im not sure, its hot

yiff by Isaac torrent walker December 23, 2017

Yiff 

The Furry Fandom's word for Sexual Intercourse, where two furs have a sexual affair. The word originates from the noise a fox creates when it mates. The phrase is used for sexual acts universally involving furries, not just specific acts.

"The lion wanted to yiff the wolf, which was blatantly obvious due to the growing package in his pants, his sheath revealing an ever-shy member."

"The wolf explained to his furry friends about how yiffy he felt by simply standing near his lion friend."

"The canine yiffed the feline in a pleasurable matter, resulting in loud purrs and murrs of great enjoyment."

Yiff by Caleb Griffith September 20, 2006

Yiff 

The absolute objective best kind of porn. All giga chads and sigma males watch yiff.

Helen: "What kind of porn do you watch?"
Giuseppe: "I watch yiff"
Helen: "Oh my god please fuck me"

Yiff by YIFF MY ASS DADDY March 1, 2022

Yiff 

When an insane person rapes an animatronic fox

Phone face: Employee don't yiff the fox

Employee: I'm gonna yiff the fox

Phone face: You're fired

Yiff by ButtholeTongueStuck May 25, 2021

yiff 

It stands for, Yucky Idiotic Furry Fuckers. Y.I.F.F.

All furries are yiff.

yiff by Ryan Satter March 21, 2005