A pussy fart is the expelling of air from the vagina after a particularly long and rigorous sex session. It is also known as "Vaginal Tourette's"
"Damn I was bangin her balls deep and when I pulled out she let loose with the biggest pussy fart I EVER heard!" "Daaaaang - that bitch got Vaginal Tourettes!!!"
by NJRichie December 16, 2013