Rovia

Rovio is a penguin brought to bikini bottom by his weapon. the hydra sword! He dont use it often so it its not seen in bikini bottom

His personality is a brave and a bit insane person...

It sets up some freak outs. and it is Freinds with Sandy and Spongebob.

he is known to be saving peoples lives every once and a while when the ocean is in trouble. like Mermaid Man and Barnicle Boy.