The words "Billy don't be a hero" don't mean anything to me

Aug 5, 20001 post by 1 posteralt.tv.friends
1 post
Daria Morgendorfferalt.tv.friends

I mean, I always missed that joke. Those words are from any old american TV show we've never seen in Spain or what? Daria.-

----- Mr. DeMartino: And why are we going to engage in simulated combat? Daria. Daria: Because no high school education is complete until you've chased your fellow students around the woods with toy guns?