Order a bowl of chili at a fast-food restaurant. When the chili arrives, angrily complain that there is no human finger in the chili, despite the fact that you specifically ordered one. In the ensuing argument with the manager, shout the words "chili" and "human finger" for all in the store to hear. You will probably not get ten million dollars this time, but if you play your cards right the manager may pay you a little something just to get you to leave.
Convince the leaders of the world’s only superpower that a Middle Eastern nation is loaded to the gills with weapons of mass destruction. Tell them that some broken-down old vans there are "mobile weapons labs," and persuade them to spend billions of dollars on an invasion and an occupation. After they scour the country for the weapons and come up empty, shrug your shoulders sympathetically and take over the oil ministry.