Yeah but Dinosaurs went meta with the happy plant episode. The ending monologue was that kids should stay off drugs so that TV shows don't have to produce preachy, unfunny special episodes about drugs. "We tried to keep it funny, but look, It's the end of the episode and I'm talking to the camera".
The Cosbys are huge dyslexia fans, but they never dreamed they'd come face to face with an actual dyslexic. After the announcement, Bill couldn't help but ask Theo for an autograph.
I'm really disappointed that the Wesley being molested by his baseball coach episode of Mr. Belvedere didn't make it. Because that one was beyond horrible. (they had cookies afterwards and Wesley cracked jokes!) Not shown was the years of trauma that occurred afterward, because it is a sitcom where everything is forgotten the next episode.
Yeah, they forgot the the Dinosaurs episode where Robbie found the "Magic Plant"
"Don't do drugs, kids or shows like this one are going to make more serious preachy episodes!"