A "vaginal fart". Typically caused by the compression of air in the vagina during intercourse.

a fart from the vagina usually during sexual intercourse when the penis stimulates the farthest point of the vagina

When air escapes through a woman/girl's vag. It is closely related to a fart

a fart out of ur vigina

See pussy fart.

Air built up inside a woman's danger zone, that bursts out when movement occurs. This is prominately found when a man "hits is from the back," or "doggystyle." Then the woman moves to another position.