Such as the Prisoners dilemma, for those that don't understand that let me set the situation for you, if two prisoners were caught stealing a car and the inspector thought they were also guilty of robbing a bank several years before, which they are, he would separate them and give each a deal if they confessed and the other didn't the other would get 10 years while he would only get 1. If they both confessed they would both receive three years, and if he didn't and the other did they would both get three years. If neither confessed they would get two years.
How does this apply? Well If it were you in the room how would you act? It's an important question think about it, unless you understand the concept then well I just waisted the last 30 second of your life, forget them.
If that wasn't entertaining enough, here is the story Nate referred to in his comment. Senior Year High School little did you all know but my car would start without the keys. I would tend to leave my windows down, even during school hours and a friend gets in and fires up the car, I tried to get in but he kept the doors locked, finally with some effort I get the passenger door unlocked and open, I get half way in and he throws the car in reverse and floors it, well you can imagine it half in half out the frame where door connects with car hits me going 7-10 mph (he had it floored) when he realized he hit me he slammed on the brakes and I then got thrown into the back of the door frame and the door slammed on the half that was still hanging out.
I was not injured but felt the bruise on my head chest and back already beating, at that same moment I looked over and there was a bus driver watching the whole thing from his bus so I yelled out DRIVE HE THINKS YOU KILLED ME! Which of course he did. We have all laughed about that every now and again.
