In An American School Bus The Kids Are Behaving Badly

The white and black kids start fighting.

The driver - a big white fellow - has enough of it, stops and clears out the bus and starts lecturing the kids:
- Listen here you little dick-wads! There is no difference between white, brown or yellow. You are all blue from now on! Now get back on the bus and behave yourselves! Sky blues sit in the front, navy blues in the back.