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.
From Iron Man #128
From Iron Man #128
From Iron Man #160
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.