I loved Pee Wee's Playhouse, it was the only reason I got up early on Saturday morning. I used to have the whole series on VHS but I let my daughter borrow the tapes to show to her kids. Never saw them again.

Here's a video of the first episode:

https://www.youtube.com/watch?v=cbvfi0vZSKo

@genplant29 said:

I no longer recall much specifically about the series (haven't watched any of its episodes in several years), just how much fun, and how loopy, it was. Definitely a one-of-a-kind, both the series and hilarious Pee-wee himself.

Cowboy Curtis, Jambi with his: "Meka Leka Hi Meka Hiney Ho", etc. were all creative fun and clever humor.

This series was a major breath of fresh air in children's programming - and happened to also be terrific fun for adults to watch!