What is the wierdest conversation you have ever had the misfortune of being in any way shape or form connected with?

Late nights in high school or in college I used to (and still do at times) have conversations that last for hours and should really be logged for comedic value. One time we had a conversation about how to make cats fly with laxatives. Another time we had a conversation about how there could be no hell. Our argument was that no matter what it is, human’s adapt to a situation. What are some of the weirder conversations you have ever had?