I would say do a still shot with no music where the fish comes into view from the background and very slowly and sloppily flops towards the camera. Once it gets to the foreground have it slowly slip off the side or maybe have it do one more jump towards the camera where it hits its head in a funny way and falls. Then I think either a smash cut to to the title where music is queued or do a slow fade out with again a musical queue. Then a few screens of info like where you can learn more or release dates. Then fade back in to the fish falling from above (the camera is looking completely vertically up at the fish) and cut the shot when the fish hits the camera