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ASFO stands for "Age Sex Fursona Orientation" and it helps furries get to know each other more. It is kind of like ASL but for furries.

Keep in mind that the Sex is usually the real gender. Rather then the Fursona's gender. A female usually is a female.

Not always used for roleplay, ASFO is mainly used to keep conversation going.
"Hey! ASFO?"
"18, Female, Shark, Bi"
"Oh! I am 17, Male, Lizard, Straight!"
"Want to RP or Chat?"

Typical Omegle chat using the ASFO abbreviation.
ASFO by Chairfaxx July 7, 2012
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Acronym for the American Society of Forensic Odontology, founded in 1970 to further the science of dental identification, bite registrations, and so on.
Dentist #1: Hey, didn't I see you at the last ASFO conference:
Dentist #2: Yeah, we were in the class on mass casualty drills together.
ASFO by DJG Jr June 30, 2020
ASFO is basically the furry equivalent of ASL. It stands for age, sex, fursona, orientation.
hey, ASFO?
16, f, wolf, bi. you?
18, m, tiger, straight.
ASFO by organictrashh December 30, 2017
Age Sex Fursona Orientation - Usually used on online websites, dating websites, stranger-stranger interaction websites to identify others. That's pretty much it.
What's your ASFO? - Oh i'm actually 0, nonbinary, and i'm a helicopter
ASFO by Syify November 18, 2021
Alt Sex Fetish Oriental, In the early days of the internet, USENET was a place where a lot of like minded people met, Alt Sex Fetish Oriental was where people met who were interested in prostitution in Asia.
Hi guys. Does anyone have any information on ASFO activity in Taipei?
ASFO by MekoninBrisbane February 1, 2018
(Age, Sex, Fursona, Orientation) Mostly used by the wannabe animal queers.
Person 1: “Hewwo ASFO?”

Person 2: “Fuck does that mean?”

Person 1: “Age, Sex, Furso-“

Person 2: *Hangs up*
ASFO by Chinypissteeth August 20, 2022
Something you say when you want to admit a mistake you did.
Man 1: I am better than you at Call Of Duty
Man 2: No, you are not.
Man 1: we'll see!
*1v1 starts*

Man 2: *dies in a stupid way*
Man 2: "Asfog"
Asfog by spamsalem October 29, 2019