Has an AFL game ever ended 92-36?
Exactly once. On June 28, 2009, St Kilda beat Richmond 92-36, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 92-36 in league history.
That makes 92-36 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 93-36 has happened 2 times and 92-37 has happened 2 times.