Potato Bombingo is a character in The Chipmunks series. He's a robust opera singer.
He has long brown beard, moustaches and hair. In the first scene in which he appears, he's dressed like Alvin, while he's half-naked with only his underwear, a towel and a shower cap for the rest of the episode.
He's egocentric and arrogant, but during the episode, he evolves losing these characteristics.