Has an AFL game ever ended 119-80?
Exactly once. On September 5, 2015, Geelong beat Adelaide 119-80, and no AFL game before or since has ended that way. When it happened it was a scorigami, the first 119-80 in league history.
That makes 119-80 the 3836th most common final score out of 6,607 that have ever occurred in AFL. One point away, 120-80 has happened 2 times and 119-81 has happened 8 times.