Ok, this one has probably been told before, but I will give it a shot.
Terry, KG and Jaan are riding down a dirt road when their car breaks down. As they are trying to figure out what's wrong KG notices a sheep stuck in the fence just a few yard off. They all stop tinkering with the car and look at the sheep. KG says, man i wish that was Pamala Anderson stuck in that fence, then I know how to spend my time. Jaan says, naw man, I wish that was Angelina Jolie stuck in the fence, then I would know how to pass the time. Terry says, man, I wish it were dark.