The gay vernacular, a language created by the LGBT community, is one of the amazing modern languages of today. To protect themselves from the hurt of societal disgrace, gay individuals started to establish their own language. It also has linguistic characteristics shared by LGBT educators who frequently talk about phonemic diphthongs. To identify the phonetic diphthongs uttered, their focus on their everyday lives of teaching as well as their meanings, this qualitative research employed a case study in conjunction with discourse analysis through production task and elicitation. Semi-structured interviews were used to gather data from purposively selected 8 informants in a secondary school of Don Sergio Osmena Sr. Memorial National High School, Cebu City, Philippines. ˘ The study revealed that the stylistic variation of gay faculty members is in the coinage through colleagues’ speech influence, the creation of own words was through attachment and cropping wherein an original word is cut off and has a new component and meaning, and there are existing words used in gay lingo that have different meanings. In order for everyone to have a deeper understanding of the culture, discursive studies of gay lingo are needed. School administrators should also mandate seminars and other activities for teachers about understanding gay language and its neologisms or the creation of their own words and structural processes.