yiff

1. A happy affirmation in an imaginary fox language, invented by the writer of the Fuzzball MUCK server. The definition was confused with the definition for another word in the same imaginary language, 'yipp', and an administrator of another MUCK heavily promoted 'yiff' word in its first known sexual connotation in 1995 or later. It was only after this point that supposed origins concerning mating sounds and acronyms were invented.

2. Meant to imply feelings of sexual arousal or intent to arouse; also refers to a sexual act. Considered crass language in polite circles.

1. "Yiff!" (Happy affirmation in imaginary foxish language.)
2. "Yiff!" (I am feeling aroused.)

by nobody in particular July 22, 2004

YIFT

A gypsy. Someone who doesnt care what other think of them.

What a YIFT that guy is over there eating out of the bin.

What a YIFT.... who wears that to church??

by petpap August 11, 2010

Yiff in hell

“Yiff in Hell” is a phrase used by those that oppose the furry fandom, directly aimed towards furries as a message to take the activities commonly associated with yiffing elsewhere

On 4chan, “Yiff in Hell” is typically found in Furry threads, used as a protest towards furries in an attempt to lower the amount of furry content posted on the site. While it has been seen spammed throughout threads in great numbers, certain self-identified furries have offered rebuttals stating that the argument doesn’t make sense

This is the proper meaning, rather then the "Other ones" trying to insult the Furry Fandom

Internet User: Yiff in hell furfag!
Furry: Does your swag raise money for charity?

by Another Goddamn Furry June 6, 2015

Yiffy

Sexy, particularly as relates to sex with anthropomorphised animals, cartoon animals, or sentient animals, any of which may be known as a furry. From yiff.

That vixen is yiffy.

by Benfold February 20, 2003

Yiffboots

The furry raver boots that plur girlies wear.

Cam is all about the yiffboots.

by Goune October 31, 2008

Yiffy

(in furry fandom)
adj. 1. Horny, aroused; 2. Sexy or attractive sexually

1. "Oh God I'm yiffy."
2. "Did you see her? She was yiffy."

by Colin Ritter August 6, 2003

Yifeng

Noun -
1. A pandalike Chinese boy with a large head.
2. One admired and revered by Glenda Dawson High School due to his sharp wit, sparkling personality, and renowned intelligence.

Adj -
1. Having beauty; having qualities that give great pleasure or satisfaction to see, hear, think about, etc.
2. Possessing charmingly quirky attributes.

"What a Yifeng!"
"You're my Blue-Eyes-White-Dragon, Yifeng."

by DuelMaster January 31, 2009