Dr. Scoliosis/Le Chuga

Dr. Scoliosis had quite the life as a child. He was born a couple hundred years ago, and was mentored by his father, Dr. Arthritis Scoliosis, in medical practices. However, just after he finished his medical training and just before he was trained in business, his father was taken out by the Skeet Squad after accidentally walking into a meeting making his daily commute. To be fair, it's not that hard, as the do meet in the middle of the street often.

Now, knowing nothing about business, and having no boundaries set, Dr. Scoliosis was free to use his medical knowledge to begin his track record of extorting people's money, and reversing procedures on those who can't pay (he purposely doesn't tell them the price beforehand). He attempted to take on an apprentice as well, one Tippmann, but constant arguments made sure that sessions were unproductive. Dr. Scoliosis kept muttering how Tippmann wasn't "IB material", and no one knows what that means. They had a mutual break-up and went their separate ways.

During Moh and Jeff: Dr. Scoliosis Strikes Back, Jeff sucked Dr. Scoliosis's soul right out of his body, causing him to transform into Le Chuga. It is currently unknown why his body continues to be animated after soul-sucking.