(Image: Channel 7)
Geelong skipper Joel Selwood was involved in a collision late in the first quarter that had plenty of fans glued to their screen.
Selwood went back with the flight and copped a hit from Andy Otten coming in the other direction.
It left him bleeding, which isn't exactly uncommon.
But the size of the gash on the side of his head still left fans taken aback.
Selwood left the ground and, according to Triple M's Neroli Meadows, was attended to by club doctors from both Geelong and Adelaide.
Fans gave a lot of praise:
Some saw a lighter side:
But some were still critical: