Yizziks are the dominant species of planet Zzizk. They are blue and plump, with four eyes on the sides of their heads, two three-fingered arms and two stumpy legs. They enjoy eating carnivorous plants, partially because of the taste but mostly because of the irony. Every five years they elect a Grand Pookajumjum to rule over them.
Most Yizziks are cowardly and irresponsible by nature. They bolstered their own economy by pulling shady deals on their neighboring planets and then proclaimed Pedro the Mailburro their Grand Pookajumjum to let him take the heat-until he escaped. Despite the bounty for his recapture, Pedro escaped the planet with talent scout Cosmo Rayye and the Yizziks had to face the consequences of their actions.