Introduction: The mechanical trauma to the Salivary Glands’(SG) excretory duct causes the most prevalent benign lesion of minor glands named the oral mucocele. The most vital cause for the lesions was the trauma or lip-biting habit that occurs most commonly in the Lower Lip (LL). Mucous extravasation development and mucous retention type were the 2 varieties. The most prevalent one is the extravasation type. Case Report: Here, a case study of a 32-year-old male patient with a painless bulge on the LL’s right aspect for the past two weeks, together with a lip-biting history for a 1-month duration was reported. Conclusion: In any population, Mucocele can be generated. Therefore, if possible, they should be accurately treated and prohibited.