Big Bungee Piranha

Big Bungee Piranha is the boss of World 2 of Yoshi's Island DS. Its a giant Bungee Piranha Plant that hang from ceilings and lunge down to bite you. To beat him, Yoshi would stand on top of a Chomp Rock, and when Big Bungee Piranha would reach to bite him, Yoshi would move quickly, and Big Bungee Piranha would bite down on the Chomp Rock and howl in pain for a few seconds, revealing his weak spot: his tounge. Eventually, Yoshi put an end to the large purple Piranha Plant.