Has an AFL game ever ended 120-59?
Exactly once. On July 9, 1955, Hawthorn beat Fitzroy 120-59, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 120-59 in league history.
That makes 120-59 the 3884th most common final score out of 6,649 that have ever occurred in AFL. One point away, 121-59 has happened 2 times and 120-60 has happened 1 times.