Do you remember the movie 1988 movie, Twins? It was comedy that starred Arnold Schwarzenegger and Danny DeVito as, of all things, twin brothers. Even if you know nothing about the plot of the movie, the mental picture of those two actors standing side-by-side as twins is itself pretty funny.

The setup for the move is that the brothers are the result of an experiment to grow a perfect man, who is the Schwarzenegger character, named Julius. But in the course of manipulating his genes when he's in the prenatal stage, the scrap that is not used develops into the smaller brother, Vincent. Thus Julius is planned and grows to athletic proportions. Vincent is an accident and develops from the leftovers. While Julius is taken to a south sea island and raised by philosophers, Vincent is placed in a…