I’m not ashamed at all to admit that I liked it, and I never had a kid to watch any of it with. The only things that make it a “children’s show” are the implausibly young ages of the main characters and the implausibly low death toll.
And for even more geeky fun, did you all realize the Dad on P&F is voiced by Rocky Horror creator Richard O’Brien?
Muppet Show DVDs. Of course she won’t recognize the guest stars, but hey, I didn’t recognize most of 'em either when I was her age.
The Looney Tunes cartoons mentioned upthread are also on my list of things I must make the young flodnaks watch to complete their American cultural education, so of course I heartily endorse them as well.