10 Behind-the-Scenes Clueless Movie Facts That'll Have You Saying, "As If!"

Before Clueless became the phenomenon that it is today, Heckerling pitched it to Fox as a series before it arrived at Paramount. In an interview with Entertainment Weekly, the writer-director said, "[W]hen I first pitched it as a TV show, it was called No Worries. Twentieth Century Fox said they wanted a show about teenagers — but not the nerds. They wanted it to be about the cool kids." After the success of the movie, there really was a brief teen sitcom on ABC and UPN called Clueless, and there might be an upcoming mystery TV series in the works as well.

Can you imagine an alternate universe without Alicia Silverstone as Cher? Reese Witherspoon, an icon we love as the inimitable Elle Woods, told Buzzfeed, "One thing that is public and it came out last year, I auditioned so hard for Clueless and I didn't get it." Fun fact: her Little Fires Everywhere costar, Kerry Washington, auditioned for the movie as well. Other actresses considered for Cher included Keri Russell, Gwyneth Paltrow, and Angelina Jolie.

Silverstone landed the role of Cher because Heckerling loved her in Aerosmith's music video of "Cryin'." In Jen Chaney's book, As If!: The Oral History of Clueless, Heckerling noted, "I was watching an Aerosmith video of 'Cryin'.' That was the first video she was in. And I just fell in love with her. Then my friend Carrie Frazier said, 'You have to see this girl in The Crush.' And I was like, 'No, I want the Aerosmith girl.' Well, it was the same girl."

Between "as if" and "totally buggin'," the teen talk in Clueless is legendary. Not only did Heckerling infamously sit in high school classes in Beverly Hills, but she also read a slang dictionary (before the days of Urban Dictionary) to spice up the teen vernacular in the movie. In a chat with Interview, the director noted, "I read one slang dictionary . . . this was before you could find anything online. I think that had the Baldwins and the Monets. An actor came in and said 'aggro,' and he said, 'Can I say 'postal?' I went, 'Sure.' It seemed like such a great descriptive word."

Heckerling and Mona May, the costume designer, collaborated to coordinate the iconic looks (that yellow plaid suit!) in the movie. In an interview with 20/20, Silverstone recalled dealing with all of the outfit changes. "I remember being so exhausted with costume fittings because I just didn't have any fashion sense at all at that age," the actress said. "So when I had to try 63 things on, I was just like, 'This is painful.'" Meanwhile, Rudd wore most of his own clothes on the set.

When asked about Tai's iconic line, Heckerling told Vice, "Well, that was me! For a very long time. You take the thing that embarrassed you most, and you use it." Was this clapback way harsh? Maybe, but it definitely didn't hurt Clueless's teen comedy status.

Clueless touts some pretty memorable driving scenes, and the most iconic one of all has to be Dionne's hilariously terrifying highway gaffe. "Any time I wind up in the lane where you can't quickly turn off of it and it's turning into the freeway, I just start screaming until I'm off of it," Heckerling told Vogue.

Heckerling revealed to Vogue that Silverstone's pronunciation of Haitians (Hay-tee-uns) wasn't actually a deliberate joke. However, Heckerling liked it so much that she decided to roll with it. "She [Silverstone] had the script and she was doing her lines and as soon as I said 'cut,' the script woman and everyone in the crew started to walk up to her to tell her the right pronunciation and I had to run interference and go, 'Step away from the actress. Stand clear of Alicia Silverstone," the director said in the Vogue profile, noting Silverstone's confident delivery of the iconic debate class anecdote about partying with the Haitians.

Mr. Hall was based on an actual drama teacher named Herb Hall, who taught at a Beverly Hills high school. Hall himself actually played a small part as the principal in the movie. According to a Beverly Hills Courier profile, he retired in 2014. "There's something about teaching. I love watching the kids grow as performers and people. To see them progress…from terrified freshman to accomplished seniors," Hall told the Courier. Another fun fact: Wallace Shawn, who played Mr. Hall, was actually a teacher before becoming an actor.

The "Rollin' With My Homies" dance is one of the most iconic parts of Clueless, and guess what? It was totally improvised. Jeremy Sisto, who played Elton, made it up on the fly. Sisto told Vulture, "I think I made that [dance] up. I don't think we had a choreographer. I did my go-to, funny, whatever-I-thought-was-a-douchey dance at the time."