It's the appeal to ridicule - a very special kind of strawman, one which is designed to sound as silly as possible. It's also highly revealing, in a Dunning-Kruger sense; the only way to make one's position seem even slightly rational by comparison is to concoct a position even more stupid.
At the age of five, Skagra decided emphatically that God did not exist. This revelation tends to make most people in the universe who have it react in one of two ways - with relief or with despair. Only Skagra responded to it by thinking, 'Wait a second. That means there's a situation vacant.'