Movies where they have their own language

[lester1/2jr]

I think I started a topic on this a long time ago, but I can't remember. I was thinking of it today, here are three that came to mind.

1. Nell - I've actually never seen this Jodie Foster movie, but it's supposedly great and she makes up some backwoods version of English or something.

2. Pooty Tang - "Sa Da tay" "On the runnykine" this guy did it all

3. Idiocracy - not exactly a different language, but a very basic and dumbed down version of our precious language here.

[Alex]

Lord of the Rings, Star Trek (thinking Klingon, but there might be a few others), Avatar, Star Wars (again multiple languages).

[Rev. Powell]

A Clockwork Orange
Themroc (if it's a language)

[LilCerberus]

Caveman (1981)

[Dr. Whom]

The Star Wars Holiday Special has a fair bit of wookie