Blue_for_Chelsea

I'm a huge fan of the podcast and of The Mads from my first viewing of the Pod People episode in 1991. The pod is great because Frank and Trace both serve up the funny like a huge plate of hotdish for Carolina, and her laughter is, well, sublime. My question: What does Carolina think of MST3K?

Is there a movie that you would consider both "good" and "riffable"? Or do only stinkers merit that treatment?

So, that might be the cardinal sign of a shitty movie, the urge (spoken or just thought) to talk back because the film fails to take you out of your head. Has there ever been a MST film that gave you sufficient pleasure to not want to Riff it?