John, Phil, and Tyler are driving down a highway and their car runs out of gas. It’s a three-hour walk to the gas station. They plan to carry their gas tank there and bring it back full.
For the first hour, John will tell a happy story, for the next hour Phil will tell a sad story. Then for the last hour, Tyler will tell a scary story.
After two hours of walking it is Tyler’s turn and he says,
“Okay, guys… I forgot the money at the car.”