Bongo Bongo is the Phantom Shadow Beast who retreated to the Shadow temple once freed from the Well when Ganondorf came to power in The Legend of Zelda: Ocarina of Time. Bongo Bongo resembles a Cyclops with a flower-like eyelid and disembodied hands. Despite being unattached to his body Bongo Bongo still has complete control over them, even at great distances. This allows him to successfully land many of his devastating hits to Link at range.
Fighting Bongo Bongo
The battle with Bongo Bongo takes place on a giant drum(bongo) surrounded by a green acid. Link must use the Lens of Truth to see Bongo Bongo and locate his hands. The hands can be stunned by being shot with an arrow, once stunned his eye flaps open. When the eye is visible shooting it with an arrow will stun Bongo Bongo allowing Link to damage the eye with his sword. If Link has the hover boots equipped during this fight it will prevent him from being knocked into the acid when hit off the bongo.