Steve sits down next to a man carrying two heavy suitcases on a train.
Steve glances over when the man is checking his fancy watch.
“Wow!” says Steve, “that is one fancy watch!”
The man says, “Oh, this is more than just a fancy looking watch. It has a cell phone, a camera, and a GPS built in.”
“That’s neat.”
“Plus it has a built in movie player with full surround sound.”
“I didn’t know that you could do that.”
“It’s also a full function laptop with voice recognition.”
Steve says, “That’s absolutely amazing — where can I get one?”
The man says, “I tell you what — I’ll sell you this for $1000.”
Steve hands over the money to the man, who gives Steve the watch, and then hands over the suitcases.
Steve says, “Why are you giving me these suitcases?”
The man says, “They’re the batteries for the watch.”