Gen Y vs Gen Z: Generational Differences in English Slang Types and Perceived Use of Slang on Social Media

This study explored the slang usage of Generation Y and Generation Z, focusing on slang types and the perceived use of English slang on social media, and examined the significant mean difference in slang usage between the two generations. It employed a causal-comparative design to compare the generational differences between Generation Y and Generation Z, utilizing central tendency and independent sample t-test methods. A convenience sampling method was used to select employees to represent the two groups from one private company. The findings indicate that Initialism is the most prevalent slang type among both Gen Y and Gen Z, with Gen Y showing broader engagement in nuanced forms and Gen Z favouring concise expressions. Perceptions of slang use were generally positive, with Gen Z viewing it as a more effective and socially empowering communicative tool than Gen Y. These results highlight a clear generational gap in both usage patterns and attitudes toward English slang in digital contexts. The study advances insights into generational language practices in online communication on slang to enhance engagement, identity expression, and social connection in digital environments.