🚚Butters becomes a truck driver named Big Rig Butters as one of his multiple personalities.
🃏Butters also becomes Professor Chaos, a character obsessed with causing destruction and chaos.
😨Butters has a condition called multiple personality disorder, where different personalities take control of him.
😢Butters struggles with his condition and seeks help from his parents and a therapist.
👨⚕️Dr. Janus, Butters' therapist, helps him understand and manage his multiple personalities.