When the pool on the roof "springs a leak", you hear a sound effect for an "impact" type sprinkler. This is the type you would use on your lawn or garden with the little arm that slaps back and forth to move the head, and they have a very distinct sound due to the way they operate. Fire sprinklers have fixed spray heads with no moving parts, and can not make that noise. See more
[Reading from "The Hackers' Manifesto."
"This is our world now. The world of the electron and the switch; the beauty of the baud. We exist without nationality, skin color, or religious bias. You wage wars, murder, cheat, lie to us and try to make us believe it's for our own good, yet we're the criminals. Yes, I am a criminal. My crime is that of curiosity. I am a hacker, and this is my manifesto." Huh? Right? Manifesto? "You may stop me, but you can't stop us all."