There is nothing to describe it. The first time I saw a big fish hit I just kept saying "there's something wrong with that rod, there's something wrong with that rod" because there was no way in hell a fish could pull that much drag so quickly for so long!
the speed and power these fish have is incredible.
If your watching the rod you can see them hit, or the line move, or the rubber band stretch but in about 3 seconds he's gone.
Posted from my iPhone/Mobile device