YIFF Meaning in Chat or Text Messages Online

YIFF is an internet slang that is commonly used within the Furry fandom to refer to sexual content. It is often used as a verb, as in "Let's yiff later tonight," or as a noun, as in "I found some really hot yiff art online." The term originated from the sound that foxes make during mating season, which is similar to the word "yiff." However, it has since evolved to encompass all forms of sexual content within the Furry community. It is important to note that while yiff is a common term within the Furry fandom, it may not be well-known or understood outside of this community.