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
(..) It couId be worse. -Is this what it's aII about? -Forget it. This what I work for? TeII me. Look at that. A junkie. I got a f$cking junkie for a wife. She don't eat nothing. SIeeps aII day with them bIack shades on. -Wakes up with a QuaaIude... (..)1983 Scarface
(..) What're ya doing, buddy? You out by yourself? A little date night? Watching your favorite chick flick maybe? Yeah, a little movie called "The Party's Over" Starring you and your junkie girlfriend, and here's the ticket No kidding... that doesn't belong to you. Savin! Help! Help me! (..)2013 Iron Man 3