Tony Stark: Drunk
In his 40+ years of publication, Iron Man has spent much of that time coping with alcoholism. His troubles with booze were a recurring theme in the late 1970s and early 1980s, with the "Demon in a Bottle" storyline perhaps the best known starring the character. In fact, the final issue of that story (#128) might be the best to bear the "Iron Man" title. Stark was put through the ringer in those days, struggling with both his responsibilities as a superhero and professional difficulties. Although the Iron Man film due tomorrow won't focus on the issue, you can bet it will hint at Tony Stark's fondness for drink.
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From Iron Man #128
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From Iron Man #128
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From Iron Man #160
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From Iron Man #160
Damn, Tony. Here's hoping no writers drag you down that path again soon.
Tony Stark's battle with alcoholism is featured in the Iron Man: Demon in a Bottle collection from Marvel Comics.