Blues and greens and reds...

A truck driver is cruising along when he spots a little yellow man
standing in the middle of the road, crying. He brings the truck to a
standstill, rolls down the window, and asks the little man what's
wrong.

"I'm yellow, I'm from Venus, I'm gay and I'm hungry," sobs the little
man. "Well," says the trucker, "I can offer you a sandwich, but that's
as much as I can do." So he passes a sandwich to the little man and
drives off.

A bit later he has to stop again, because there's a little red man in
the middle of the road, crying. So he comes to a halt, rolls down the
window and - a bit more impatiently - asks the little man what the
matter is. "I'm red, I'm from Venus, I'm gay and I'm thirsty," the
little man bawls. So the trucker says, "I can offer you a can of Coke,
but that's as much as I can do." He hands a tin of Coke down to the
little man and drives off.

A little further on, the trucker spots a little blue man in the middle
of the road. Really annoyed now, he stops, rolls down the window and
snaps, "Yes, you dirty little fruit, what bloody planet are you from
and what do you want?" And the little man answers, "Your driver's
licence, please..."