Is it true that the population of Iceland is so small that there’s an app to prevent you from accidentally fucking a relative?
“True story, dude! I haven’t used it, but it was built by a company called Decode. They were doing studies on genetics and DNA. If you were from Iceland, I’d put in your full name and mine, click enter and find where we are related. Everybody is related as far back as at least nine generations, so it’s OK to have sex with someone related to you nine generations ago. That’s fine! Ha ha! But where’s the threshold? Is it three generations? Six? Because you’re pretty much always fucking your relatives.”