Fina and Onyx have a special tuba that is rigged up to blow up balloons and other inflatables in the bell. But their creative minds have thought of other ways to prank a tuba player, and the time has come to test them. One gag involves three party blowers, another three whoopie cushion nozzles, and a third involves a pair of rubber chickens!

Fina and Onyx have a special tuba that is rigged up to blow up balloons and other inflatables in the bell. But their creative minds have thought of other ways to prank a tuba player, and the time has come to test them. One gag involves three party blowers, another three whoopie cushion nozzles, and a third involves a pair of rubber chickens!