Has an AFL game ever ended 156-41?
Exactly once. On August 2, 1980, Richmond beat Footscray 156-41, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 156-41 in league history.
That makes 156-41 the 3883rd most common final score out of 6,649 that have ever occurred in AFL. One point away, 157-41 has happened 2 times and 156-42 has happened never.