I play poker on pokerstars.com. I have a ton of fake money there. When I get bored, or when someone begs for some chips so they can play, I tell them “Sure, all you gotta do is answer a trivia question.” I usually make it really simple like “Name the Vice President”, or “What’s the capital of New York”..etc.
You would be amazed how many people can’t answer simple questions like that. It’s scary!

