Has an AFL game ever ended 83-33?
Exactly once. On May 14, 1904, Fitzroy beat St Kilda 83-33, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 83-33 in league history.
That makes 83-33 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 84-33 has happened never and 83-34 has happened 1 times.