The Grim Adventures of Billy & Mandy

Dumb Luck (3x3)

Data de estreia: Jun 18, 2004

After spilling salt in a restaurant, and not throwing salt over his left shoulder, Billy starts having an unusual amount of bad luck. The next day, Grim analyzes Billy and finds out he has a "Catastrophe Snail" attached to his brain, which is causing him the bad luck.