abbreviation for: "are you fucking down" You can say this when you friend becomes extensively stupid and starts to throw random slurs instead of making a collect and valid argument. the whole thing is based upon someone have down syndrome, which makes someone unable to form collect sentences and are usually are massively stupid.
example:
Friend: "you little bitch you fuck ur mom doesn't love you you are fat fucking child you furry" (while face is red hot)
You: "AUFD? make a valid argument for once"
Friend: "you little bitch you fuck ur mom doesn't love you you are fat fucking child you furry" (while face is red hot)
You: "AUFD? make a valid argument for once"
by Nooneisaperson October 16, 2023