I have been upset recently that I hadn't seen the preview for the movie until I was walking out of a movie last night. I saw a gigantic 10 ft by 10 ft by 10 ft cardboard cut-out for the movie. That has totally made my day!
It has a diagonal pattern so that when you look at it from the front or back, you see a giant picture of Beavis's head (profile of course) and when you look from either side, you see a giant frontal close-up of Butthead.
The only text on the giant cut-out was the word 'December'.
I can't wait!
dave