Someone who is extremely nosy and always getting into everyone else's business.
(Person #1 receives an envelope marked "Confidential")

Person #2: "What's that?"
Person #1: "Just something I got in the mail."
Person #2: "Aren't you going to open it? What's it about?"
Person #1: "None of your business, nosebomb!"
by Miss Khris October 7, 2009
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