Ernie and Bernie were anti-villainous characters in the the Dreamworks film Shark Tale.
They are 2 jellyfish brothers who speak with Jamaican accents. Ernie and Bernie were rather sadistic bullies, shocking Oscar many times with their stingers.
However they were also cowardly, begging Oscar not to hurt them when he became the so-called "Shark Slayer".
They were loyal henchmen to Mr. Sykes and eventually became friends with Oscar at the end of the movie after he told the truth. After this they dropped their bullying and became nicer people. Ernie and Bernie were very close to each other and almost never separated. Ernie and Bernie love joking around and playing video games.