Fan Casting SMG3 in SMG4

SMG3 is a partially amnesiac Mario Recolor (an SMG at true nature). He served as SMG4's evil doppelganger/arch-nemesis who was first discovered trying to copy SMG4's videos and had attempted to kill him ever since then. He (and Wario) were the people responsible for turning Waluigi back to normal at the end of WOTFI 2018. After the T-Pose incidents, he retired from villainy to start a therapy television series called Dr. SMG3, which was first seen during the climax of the Waluigi Arc. It lasted until A Day In The Life Of Everyone where his therapy show was cancelled, and later started his own production company which was later destroyed, forcing him to go back to his dark ways.