Definition of "innie" [innie]

• A navel that is formed of a hollow in the abdomen (as opposed to one that protrudes from the abdomen). (noun)
• A vagina with inner labia minora (noun)

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• "It works like this: You wear it as an "innie" or an "outie", just like a belly button."
• ""I have an 'innie' and demand to know where you've seen an 'outie.'""
• "Yup, the FIRST act of this Opera STARTS with them giving King Kong one HELL of an "innie" for a belly button."