NO DEAL

From CaseyPedia

In CaseyWorld™, declaring NO DEAL! in a blog post title nullifies any previous legally binding agreements. Through magically posting these words, a contract has been signed by the blogger is immediately dissolved and the affected parties are urged to "walk away."

Times that are useful for saying "NO DEAL!" are during contract negotiations and business arragements. However, saying this after agreements are reached will result in many a lawsuit and possible infuriate debt collectors