Very sketchy memories of a film. Can't remember the titlle. Anybody help me please? It's set in some sort of American military school, and there's a hole that the students get put in. There's a character called Bubba and theres a coloured fella that get's picked on. There's also a scene where all the students are outside the commanders house singing "I wish I was in Dixie" All information gatefully recieved.