A limousine had encountered a red traffic light and was waiting for it to change when a strange looking truck also drives up. It didn't have a trailer hooked up but the cab looked vary large and strange The haughty businessman in the back of the limousine started bragging to the owner.
"This is the best limo that money can buy. It has ABS, airbags for all passengers, automatic climate control, onboard computer control system, photochromatic glass, mini bar, a television with satellite dish embedded in the roof, and this, and this..."
A few days passed, and again the limo was at a traffic light when the businessman spotted the truck. It was pulled over to a side, with the glass all steamed up, and steam coming from a half open window. Upon seeing this, the businessman got out of his car and knocked on the window of the truck. After a few moments, the truck owner poked his head out.
"I installed a DVD in my limo," said the businessman proudly. "What!?!' the truck driver responded. "You got me out of my steam bath for THAT?"