I think the Wraiths have a crew of Gregorian chanters following them around.

Gandalf is so going to eat that moth. "AM-nam-chomp-num-nam....it's been a while since those jelly babies."

*UrukHai is born*
Ted: Is that where babies come from, Mommy?
Lucas: Yes, dear. Out of plastic bags in the mud.
Ted: YOU TOLD ME THEY CAME OUT OF YOU!
*Urukhai stand up, looks at his hands*
Craig: Duuude. My hands are huuuuge. They can touch everything but themselves.

*Liv Tyler arrives*
"She's an elf"
Craig: She's a Vulcan, damnit!
Ted: Get a load of her sideburns!!
Lucas: Dude. They're speaking Mexican or something. I think they want Taco Bell.

Where's James when you need him??? "Man, Liv Tyler is so hot...Hot metal...hot-taaaaallll..."