Authors:

With Congress, every time they make a joke it's a law, and every time they make a law it's a joke.

Will Rogers, Bryan B. Sterling, Frances N. Sterling (1993). “Will Rogers' World: America's Foremost Political Humorist Comments on the Twenties and Thirties--and Eighties and Nineties”, p.50, Rowman & Littlefield
With Congress, every time they make a joke it's a law, and every time they make a law it's a joke.