Flipper

Flippers are obstacles in the game Balloon Fight. They are also seen in Super Smash Bros. Melee. It is possible that they replaced the Bumpers from the original Super Smash Bros. Players can pick it up and throw it. When thrown, it will hover in the air and begin to spin. Any player who comes in contact with it receives damage. The flipper continues spinning, while hurting other characters, and after some amount of time, it disappears.