furvert 

One who have sexual intercourse with another person while in a animal costume. Commonly a rabbit, (whole rabbit costume with ears)a bear, and a lion. This would be a sign of kinkyness if your "fuck-partner" wants to wear a costume or dress up as an animal.

Nick likes to dress up as a cheetah while he fucks Yolanda.

furvert by kInKyCuTiE69 April 14, 2003

Furvert 

(in furry fandom)
noun. A furry pervert. (from the combination of FURry and perVERT)

"That guy is a furvert."

Furvert by Colin Ritter August 6, 2003

furvert 

One that views anthropomorphic art or engages in roleplay of anthropomorphic carachters for sexual enjoyment. (( Alteration of "pervert" for by members of the anthropomorphic fandom also known as "furries."

If you look at pictures of nude anthropomorphs for sexual gratification, you are a furvert.

furvert by Skunkfuc*er January 11, 2003

Furbert 

A person, usually a man, that is erotically involved or fixated on teddy bears. This is considered to be a fetish.

The furbert had a field day in the stuffed animal section and got the nickname in jail as "Diddle-Me-Elmo".

Furbert by Butthead February 6, 2005

furverse 

A furry protogen degenerate that hangs out on discord maybe a little too much

“That guy over there is such a furverse”

furverse by OmegaTheNoob October 16, 2020

Fervert

A "fervert" is a person who dresses-up to mimic the look of a furry mammal animal with a tail; often, the person will also mimic mannerisms or movements of the furry mammal being mimicked. For female persons who dress as “ferverts”, the tail is often raised into a position where sexual relations are overtly suggested. Male persons who dress as “ferverts” often do not exhibit the raised tail attributes. The “Fervert” term was coined at Comic Con 1996 as a derisive word; the related term “Furvert” is a more modern form of the same word coined minutes later; “Furvert” was immediately adopted at the time, and is not considered to be a derisive term. “Furvert” more closely matched that which was observed at the time.

That "fervert" should not dress-up like a furry animal with a tail! I find "ferverts" to be sexually attractive.

Fervert by W.E. Budman June 12, 2013

Fervert

A person with the ferver of a convert. Such as a reformed drinker or smoker, a new vegan or someone that has a new found religion, other examples are tree hungers, animal rights activists and feminazi

My sister who is a newly born-again Christian is a fervert and wont stop preaching.

Fervert by Cap'n Billy July 6, 2009