"Pee wee's porn adventure"
You know, I still find it amazing that people seem so shocked by this. The man was an ADULT comic before Pee-Wee's Playhouse, and the show was still laced with sexual innuendo. Like the classic scene of Miss Yaavon with the half-naked latino lifeguard who made that day's craft project (a book out of construction paper and yarn) and gave it to him so he could "keep track of how many times you score... at soccer!" with a VERY noticible pause in there.
He was an adult sex comic to begin with, he did a kid's show and some kid movies, stopped being popular, went to a porn theater, and did, well, what any guy watching a porno does. And the world will hold it against the poor man for the rest of his life. :(