The phrase references costumes inspired by the 1994 comedy film Dumb and Dumber for the Halloween holiday. It generally describes outfits that emulate the distinctive, brightly colored suits worn by the characters Lloyd Christmas and Harry Dunne in the movie, often incorporating accessories like a cane and a comically oversized tie. An example would be a group of friends dressing in the iconic orange and blue tuxedos for a Halloween party.
The enduring appeal of these costumes stems from the film’s cult status and the recognizable visual humor associated with the characters’ wardrobe. Dressing in these outfits can be perceived as a lighthearted and humorous way to celebrate Halloween, relying on shared cultural knowledge of the movie. The reference allows for easy recognizability and facilitates instant connection among individuals familiar with the film. Historically, such costumes surged in popularity following the movie’s release and continue to be a common choice for individuals and groups seeking a comedic, pop-culture-inspired Halloween theme.