I've owned 8 volumes of the Education Archives DVD's for about a decade now, and while most of them have been riffed already (I was thrilled when Why Doesn't Cathy Eat Breakfast? was riffed) there's one that's stuck with me for years
...The ABC's of Sex Ed. for Trainables
reasons I can think as to why this has yet to be riffed is the quite obvious sexual content (nothing really shown but drawings, but still rather risque for a riff crowd maybe) or that the guys just don't know about it yet (hard to believe).I would like to submit a formal request for this riff.
It is one of the funniest and most "needs to be seen to be believed" things I've ever witnessed.
Here's a short clip from the film: http://www.youtube.com/watch?v=1dEHwTNAwu0
And another: http://www.youtube.com/watch?v=IB8s04N-vME