The latter of the stage name used by the greatest rapper that ever lived, Christopher Wallace, aka, The Notorious B.I.G. It stood for Business Instead of Game, after his death it was known as Books Instead of Guns.
B.I.G., P-O, P-P-A, no info, for the, D-E-A.
by Mikafella May 21, 2006
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Used in reassurance when one totally agrees with something or finds it accurate.

Can be also used to exaggerate all words
Dave: Omg this new songgg is sooo amazing
Mike: Big

Dave: this new meme is hilarious
Mike: big dedd
via giphy
by Idekwydttm March 12, 2019
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(Noun) An open-faced single condiment sandwich. Usually a delivery vehicle for that condiment, which would be impractical to eat any other way. Key is that it remain open faced, with a single ingredient (aside from the bread).

Most Common: the "Mayonnaise Big", but also a "Mustard Big", "Miracle Whip Big", "Ketchup Big" or even a "Relish Big".

Origins: PNW, Southern Oregon in the mid to late 1970's, but may date from even earlier.
I was looking for a midnight snack, and the refrigerator was nearly empty, so I had a Mayonnaise Big.
by bgix June 03, 2010
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