1. Projecting water or another liquid out of one's vagina for use as a defense mechanism.
2. Using one's vaginal muscles to force a potential attacker out of said orifice.
Inmate 1: Did you hear about Frank? He's in the infirmary for anal hemorrhaging.
Inmate 2: Shit, what happened?
Inmate 1: Eh, Big Monty made him a legitimatecock puppet in the showers.
Inmate 2: Oh damn!
Inmate 1: Yep, even finished it with some post-sodomy Ventrilojizm.
Inmate 2: Messy.