From the two corners of the Earth, a chosen few must fight a battle more terrifying than any feat of physical strength: Watching bad movies.
According to wikipedia, Osiris represented life, death, and fertility. I guess that's appropriate in a deep-Matrix-Whoa! sort of way. The Osiris dies, but in doing so, provides life for the people of Zion, and fertility too when you consider the rave in the second movie.
Oh, wait, did I...
