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An expression which means essentially the same thing as keep it on the down low, except is referring to some illegal download item or site that people don't want getting found out by the FCC or RIAA.
Guy 1: Thanks for telling me about that bit torrent site last night. I got lots of awesome movies and tv shows.
Guy 2: Yeah it's great but keep it on the download. We don't need it getting busted by the FCC or RIAA.
by Tex-Mex Shawn C. November 28, 2010