vaginal flatulence

An informal term for this is vaginal flatulence.

The 13th season introduced the characters Katie and Katherine, stars of a television show, The Queef Sisters, that consists largely of vaginal flatulence jokes.

Jan has admitted he is a fan of his sisters vaginal flatulence stating in July 2008 that he used to pay his sister for the scent using his pocket-money.

They reportedly claimed vaginal flatulence would not bloom into a proud women's movement as it did in the episode, but Parker and Stone insisted that was what made the concept even funnier.

The episode "Eat, Pray, Queef" demonstrated a double standard between rights of men and women by showing the South Park men, who have no problem with farting, strongly objecting to vaginal flatulence from women.