The Upgraded Berserker Mutant Skibidi Toilet is a Skibidi Mutant with muscular arms. He is equipped with a dual-laser cannon mounted on his shoulders, a jetpack, headphones, and sunglasses. Just like other Skibidi toilets/mutants, he speaks the Skibidi language. Even though he can speak English, he uses Skibidi phrases to keep phrases, plans and secrets unknown to enemies. He uses phrases like "Skibidi dop dop dop yes yes!", "Skibidi skibidi skibidi!", or "Skibidi dep dep!".