A user friendly slang term used to describe a lady's vagina. That comes from the word Vagina itself but has a differant spelling as not to confuse it with the female name Gina. Used instead of other terms such as fanny, kebab, minge and cunt which can be seen as an inappropriate way of describing the female form. The word is used mainly as an insult.
A girl named Gina that has a different personality with any amount of alcohol in her system. In her new persona, she is fun but is hit on by the occasional creeper at parties. She is also subject to making out with random gay guys.