Negative SuperMarioGlitchy3 or Negative SMG3 is the form SMG3 takes on when he gets really furious about something. In this form his color turns into a photo-negative color and he also turns electric and is immune to nearly every attack. His moves still remain the same in this form but he can also fly and shoot electric bolt projectiles. He can also breathe fire and streams of ice. He's one of the only two known characters to be able to do this, the only other being the Toddler. In this form, he can only be beaten using shells and/or power-ups.