a political 'junkie' [=a fan of politics]
a heroin 'junkie'
a sugar 'junkie'
(..) - All right, who are you working with? Nobody. But I did give all this over to my friend at the He's gonna blow this thing wide open. You're just a junkie. A small town cop who had a really bad week. Took one too many pills this time. You made a mistake coming back here. No, I didn't. (..)2016 TvShow: Stranger Things Title: Chapter Eight: The Upside Down Season: 1 Episode 8