read before you post.
used in forums when someone asks a question/replies to an issue that was already addressed.
jane: oh my god! danica is going to prom with josh!
john: duh we already knew that.
james: yeah RBYP!
by perksofbeingawallflower June 10, 2007
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means read before you post, usually used in forums when someone brings up a subject that has already mentioned; can also be ryip
Someone already said that in the other forum!! Learn to rbyp!! >:(

or

Sorry, I didn't rbip.
by shagg June 5, 2007
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