[burrahobbit]

Butters is exposed to The One Tape, becomes Gollum. "My precious," third person speech.

"monster of Rivendell"

The One Tape has an evil power, if you use it bad things happen.

6th graders as nazgul, sniffing around in the woods to find the boys, very much as in the movie.

Cartman does door opening spells, as Gandalf does at the gate of Moria.

An army of 6th graders searching for The One Tape, as Sauron's armies.

Token watches the tape and issues a warning much like Aragorn before he uses the palantir.

The Tape can not be trusted with anybody, it must be returned to the video store from whence it came.

It came from Two Towers video store, and it will take a long time to walk there.

The Tape must be returned before it causes more damage.

A dwarf offers to take it, an elf says that dwarfs can't be trusted with things of that much power.

It is too far and too dangerous to do alone, so the fellowship of the lord off the rings is formed.

Caradhras style snow storm, caused by a dark wizard.

Cartman makes fun of Harry Potter.

Butters follows the fellowship.

"They are coming."

Jimmy sends the rest of the fellowship ahead. "Go!"

"You shall not pass."

6th graders can't stand water.

The fellowship fractures, some cross a river, some go along it.

Butters shows the way to the video store.

Butters refuses to let the Tape be returned at the last moment and wrestles it away from Kyle, then he and the tape are both thrown into the the drop box.

"The tape is returned to which it came, its power over you will fade as well."

When the tape is returned the 6th grader army is made impotent.

Just before disastor, the parents drive up and rescue the boys.

How many of those references did you get?