The terminology "Meroi", historically associated with music, is rapidly becoming popular in Japan's comedy scene. Originating from the local music industry, it has now penetrated the entertainment sector, specifically stand-up, offering a unique blend of humor and cultural insight. Although the use of this slang is not new, its recent popularity in comedy foregrounds a shift in comedy tastes, aiming to create more humor and resonate better with the younger audience.

In Japan, comedy is a significant part of the entertainment industry, closely tied to cultural values and societal norms. The use of "Meroi" reflects the dynamic nature of language evolution in Japan, and how it intermingles with popular culture. Japanese comedy fans particularly care about the unique use of language, and comedians who can adapt to changing cultural trends.

Much like in the US, slang and cultural lingo are often incorporated in stand-up comedy as a way to strengthen the comedian's connection with the audience. The use of local slang, cultural references, and trends is also prevalent in comedy shows and films across EU nations.