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1.
The vagina of a female porn star. Typically very easily identified by the number of penis' that she can take at the same time while having sex on film or an unusually large penis that she agrees to have sex with. This only applies to sex in the vagina similar words are pornomouth, pornoass, pornopine etc.
George: Hey Jimmy! Did you see that pornogina in that flick we saw last night?

Jimmy: OMG yeah I sure did. That was an awesome pornogina. She took every one of them at the same time. I wish my wife had a pornogina.

George: WTF! you must be pornoigina crazy or something!
by Urban Rogue Protocol November 09, 2013