An 18 wheeler stops along the interstate to pick up a hitch-hicker.

After a short while the hitch-hiker asks the driver "What is that awful smell?"

The driver replies."Oh I keep a monkey back there in the sleeper."

To which the hitch-hiker replies. "What in the hell do you keep a stinkin monkey cooped up in a truck cab for?"

"They're the stinkinest creature god ever put on the face of the earth!"

The driver replies. "Just watch this!"

When the driver snaps his fingers, the monkey leaps from the sleeper and perches on the steering wheel.

The driver then back-hands the monkey sending him cart-wheeling across the cab of the truck.

The monkey immediately scrambles up onto the drivers lap, undoes his pants, takes out the driver's penis and performs oral sex on the driver.

The driver winks @ the hitch-hiker and asks. "Well what did you think of that?"

"Boy that was pretty nice!" Said the hitch-hiker.

"Would you like to try it?" Asks the driver.

The hitch-hiker replies. "Well yes, but you aren't going to hit me up-side the head like you did that monkey are you?"