Not one of the scenes, sadly, though a lot of them are perfect. Having said that, I've used some MST3K songs in places where, either for acting or for real life situations, I needed a song. Clown In The Sky and Let Me Be Frank About Frank are probably the best examples of that kind of thing, but it's weird and a little unsettling how often the Hobgoblins song comes up for me.
If I was going to pick one for a monologue or an audition, I'd pick... well, it'd depend a lot on what it was for, but Servo's recital of A Child's Christmas In Space is actually a really nice monologue that features a strong range of emotions and requires more than a little in the way of acting chops to pull off. And if you can get some help pulling it off, the Murder Mystery Dinner Party is amazingly memorable.
Click HERE for my blog, and HERE for my awesome sci-fi mystery, Three Virellium Coins!
Waaaaaaaayback in high school I used Dr. Forrester's opening monologue from the Movie.
I also used Mike's review of The Blair Witch Project from Movie Megacheese later on.
Author of MST3K, Rifftrax, and Beyond! Latest MST3K Review: San Francisco International Latest Rifftrax Review: High School Musical Latest Beyond Review: The Last Drive-In's Troma's War and One Cut of the Dead