This study aimed to find out the implications of linguistic deviations of swardspeak to the language competencies of the gay students. This research also sought to determine the linguistic deviations in swardspeak used by the gay students; investigate the implications of the use of swardspeak to the language competencies of the students; and develop a sociolinguistic primer on swardspeak and its linguistic deviations. The study made use of qualitative method of research wherein the researcher subjected 12 informants from Suba National High School through recording raw conversations of students using swardspeak. They are officially enrolled as secondary students for the school year 2019 to 2020. The linguistic deviation on the process of using swardspeak depends on the ability of the students. The significant role of creativity and linguistic capability may be developed and improved with frequent use of the language, implications on the use of the swardspeak provide identity for gay students, develop their self-expression, deliver exclusive space through concealment, and find comfort zone using their own language. The proposed sociolinguistic primer on swardspeak and its linguistic deviations is ready for the initial implementation and assessment. The language students might be encouraged in using the language creatively and apply it in the learning process. Activities in terms of speaking can always be practiced in the language learning process to boost the confidence of the students in expressing their ideas. Familiarization of the linguistic deviation categories might be discussed to support the students improve their linguistic competence. Conduct follow up study with the use of swardspeak in a new phase was also recommended.