Remember when Forrest gets dragged on stage unwillingly at the Vietnam protest rally? And has to make a speech? Then the angry dude pulls all the wires and nobody can hear what Forrest is saying? Of course you do.
According to Tom Hanks, Forrest says:
"Sometimes when people go to Vietnam, they go home to their mommas without any legs. Sometimes they don't go home at all. That's a bad thing. That's all I have to say about that."
Let's see, shall we?