Stereo (intelligent, bookish, optimistic, energetic, and argumentative, often having his two heads disagree or finish each other's sentences. Color and Build: Stereo is a deep, vibrant red (or magenta). Their body is a single, slender, simple, conical shape, similar to Bud's, but slightly thicker. Heads/Necks: They are characterized by two separate, very long, and thin necks emerging from the single body, each supporting a separate head. Snouts: Both heads have long, slightly pointed pink snouts with dark nostrils. Eyes: Both sets of eyes are large, round, and have green irises. Their expressions are wide-eyed and slightly quirky. Antennae: Each head has two small, thin, pointed antennae or tufts of hair pointing upward. Limbs: They have four very thin, long, and lanky arms and two thin legs. Their hands and feet are flat and splayed with three visible digits, similar to Bud's, but less exaggerated.)