If you were a part of the '90s generation, chances are you've found yourself quoting lines from 'Dumb and Dumber', the 1994 comedy that not only starred Jim Carrey and Jeff Daniels but also launched the careers of writers and directors Peter and Bobby Farrelly. Some of the most iconic lines still resonate today.

Uncover the Hidden Gems of 'Dumb and Dumber' on its 30th Anniversary

It Wasn't Initially Named 'Dumb and Dumber'

Duffy reveals that the movie originally had the title 'A Power Tool Is Not a Toy'. She still possesses the original script with this title. She isn't certain when or how it transformed into 'Dumb and Dumber'. She believes that the very essence of these characters being absolute knuckleheads served as the inspiration. During filming, it was nearly impossible not to burst out laughing at all the wild jokes. There was an undeniable joy in witnessing how absurd one could get. The Farrelly Brothers truly infused every joke into the film.

It's fascinating to think about how a simple title change could have such a significant impact on a movie's legacy.

It Almost Didn't Get Made - But Jim Carrey Boosted the Budget

Duffy recalls that when she first read the script, she couldn't stop laughing. She immediately called Pete Farrelly and praised him as a genius, expressing her desire to be a part of the film. Given her connections at MTV and her acquaintance with numerous stars, she tried to recruit them. She mentioned names like Chris Farley, Matt Dillon, and Fisher Stevens. However, it was when Jim Carrey signed on that the project took off like a rocket. Carrey had just completed 'Ace Ventura: Pet Detective' and was rapidly becoming a major star. Soon after 'Dumb and Dumber', he became the first actor in Hollywood to earn $20 million per movie.

Jim Carrey's involvement truly transformed the fate of the film and set it on a path to success.

Jim Carrey Had a Gallbladder Attack on Set

Duffy recounts a memorable incident on set. They were filming at the airport one day when Jim suddenly doubled over and rolled around. Initially, everyone thought it was a prank or Jim just being his usual playful self. But the medic on set realized it was a serious gallbladder attack. As they took him away, Duffy even asked if she could have his gallstones to make a set of cufflinks. Later, when she visited him in the hospital, he told her he had given them to the girl he was seeing.

Such unexpected events add an extra layer of intrigue to the making of the movie.

People on Set Would Quote the Film's Memorable Lines

Duffy shares that whenever Carrey ad-libbed a line that made everyone laugh, it became a catchphrase among the entire crew, from craft services to the teamsters. Everyone would start saying lines like 'I Like it a lot'. Despite the chaos, Carrey was warm and kind to everyone. His genius had an elastic quality, making it seem effortless for him. He was easygoing, lighthearted, friendly, and kind to everyone. Duffy emphasizes that everyone knew Jim was the heart of the movie and that it got made because of him.

His infectious energy and comedic talent spread throughout the set.

Jeff Daniels Was Always the Chosen One for Harry Dunne

Duffy states that Pete Farrelly knew from the start that he wanted Jeff Daniels. He was certain that Jeff was the actor he wanted. Jeff was initially worried that the movie might harm his career, but it actually showcased his range. Duffy believes that Jeff felt comfortable because Pete and Bobby are genuinely good, kind, and funny people. They were open to every idea and put in every joke, which made Jeff feel at ease even with the more unconventional humor.

Jeff Daniels' performance added another dimension to the movie.

Karen Duffy's Role Was Initially for a Man; the Directors Didn't Alter It

Duffy explains that she was originally supposed to play a female role. But with the success of 'Ace Ventura' and Jim Carrey's rising star power, the budget increased. Pete then decided that the role had to go to someone else. Duffy wasn't upset; she was just happy that the movie was getting made. She agreed that it was great to have the best people involved. Pete then offered her another role, which was for a male character named J.P. Shay, after one of their friends. They simply put her in a dress to play the part, and none of the words were changed. She plays the associate hitman, and it was never intended to be a female role.

Her unique contribution to the movie is a testament to the directors' vision.