Monster Johnny is the mutated version of Johnny Loughran. He has green scaly skin, like a dragon, blue lips, pale yellow claws, his normal ginger hair, large pointy ears, a long snout and faint freckles. He wears a yellow t-shirt with green sleeves and an orange sweater underneath, beige shorts and grey blue-ish shoes. He also has a long tail with blue spikes going along his spine.