Big Bungee Piranha

Big Bungee Piranha is the boss of World 2 of Yoshi's Island DS. It is a giant, purple Bungee Piranha Plant that hangs from the ceiling and lunges down to bite Yoshi. To beat him, Yoshi must stand on top of a Chomp Rock, and when Big Bungee Piranha reaches down to devour him, Yoshi must move out of the way quickly, and Big Bungee Piranha will bite down on the Chomp Rock and howl in pain for a few seconds, revealing his weak spot; his tongue. After the strategy is repeated twice, the massive creature will be decimated and fall at Yoshi's feet.

Big Bungee Piranha is a clever new replacement for one of the biggest bosses in Mario Game History, Naval Piranha.

It is interesting to note that the Pirahna has Bungee Buds.