Has an AFL game ever ended 79-32?
Exactly once. On May 21, 1966, Carlton beat Melbourne 79-32, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 79-32 in league history.
That makes 79-32 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 80-32 has happened never and 79-33 has happened 2 times.