Billy Madison-the movie?

Question

What is the symbolization of the banana, as well as the banana peel throughout the entire movie?

Answer 1

The bus driver played by Chris Farley threw it out the bus window. One of the O'Doyle kids put manure in his locker, Billy said their day was coming. In the end the car with the O'Doyle family ran over the banana peel and went off a cliff.