Manchild: Cut the Cord

At 29, 350 lbs, Jack is a manchild living off his parents' credit card, blowing their savings on a camgirl. When his father collapses, Jack won't even go to the hospital. His mother sells the house, leaves him $500 and a key, and cuts him off. Starving and friendless, Jack lands at Hank's auto shop and rebuilds himself from the grease pit up.