Let's (try to) get the ball rolling again...
I would be very happy with that, actually. Having the same person who's speaking it actually put it into their words would help that greatly. What kind of approach are we going for and how do we want to come off, exactly?
I think it should be something informative and humorous, balanced so that the humour is a way into the meat of the presentation, rather than a comedy routine based on FET. But we should be aiming high, instead of settling for some cheesy "edutainment" kind of thing, unless of course we do it in a kind of postmodern way where it's part of the comic element. That's just my preference, hopefully others will have suggestions too.
Also man-bear-man's idea is a good one. Reference humour, even if it's just aiming for "oh hey, I've heard of that," is a good way to break the ice in something like this.