Has an AFL game ever ended 159-92?
Exactly once. On June 16, 1985, Sydney beat St Kilda 159-92, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 159-92 in league history.
That makes 159-92 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 160-92 has happened never and 159-93 has happened never.