The Addams family loves being creepy, kooky, and altogether ooky. The characters also love making suggestive jokes. Innuendos and references fill the film adaptations of The Addams Family, though the allusions tend to fly right over children's heads. Your parents may have caught these jokes, but you were probably too busy idolizing Wednesday to notice.
The first Addams Family film has some grown-up jokes, but it's 1993's Addams Family Values that lets its freak flag fly. Not only do Gomez and Morticia take their references up a notch, but Debbie is a black widow who sleeps with Fester for his money and tries to get rid of him.
How was that okay for a kids' movie?