Background: Vaginal flatus is a prevalent symptom, described by the absolute majority of women and correlated in the literature with pelvic floor dysfunction (PAD). But do the absolute majority of women, then, have enough PAD to justify these flatus? Aims: To describe the prevalence of vaginal flatus in the general population, test the correlation between vaginal flatus and sexual pleasure and propose a new functional classification for the phenomenon. Method: Descriptive exploratory study. Volunteers summoned on social networks answered sociodemographic, sexual, obstetric and vaginal flatus questions. Results: Of the 557 volunteers, 97.3% had vaginal flatus, related to positions of greater sexual pleasure, and antigravity sexual postures. The postures “amazon” and “missionary” were the most pleasurable, while “four supports” was responsible for the majority (78.3%) of flatus. The moment of undoing intercourse and changing postures after sex caused vaginal air to escape for 95.9% of women. Conclusion: Vaginal flatus during or as a result of sex is normal and physiological, occurring due to antigravity postures for 90% of women and for sexual pleasure itself for 30% of women. Vaginal flatus outside the sexual context indicate pelvic floor dysfunctions, which must be evaluated and treated. Healthcare professionals who venture out as digital influencers must act responsibly in addressing these differences.