Have you ever done this and why?

Filed a "nuisance" lawsuit? In other words, have you ever filed a claim that you knew was sketchy, such as a "slip and fall" where you really weren't hurt but claimed that you were? Why did you do this? For monetary reasons? On principle? Because you think the legal system is a game where the attorneys are just as dishonest as the average person? Because you think insurance companies are crooked and need to be fleeced once in a while? Any or all of the above? None of the above? What were your reasons? No judgmentalism here...I'm just curious.