Oscar is a fish.
He is a beige Channel Catfish with a brown afro. He also wears a green striped shirt and has tan fish lips. In Holiday Countdown, he wears the same green striped shirt with a blue hat and a yellow scarf.
Milo and Oscar are best friends, like brothers.
Clamantha has a bit of an obersession with Oscar, but he doesn't like her back,probably because of his crush on Bea.
Oscar has a huge crush on Bea, but she doesn't know it. In fact, Milo and Bea appear to have much more chemistry.