"Mister Hyde meets Frankenstein". That was the idea that spawned the Incredible Hulk. Mild-mannered scientist Bruce Banner gets caught in the wake of his own gamma bomb and is transformed into the living, breathing engine of destruction known as the Hulk! Now, I'm all about inner turmoil and no one does that better than the Hulk. Banner literally has a monster living inside of him. The epic battle with this character is not against any random foe, but against himself. That's good stuff!
Created by Berni Wrightson and Len Wein and perfected by Alan Moore, this creature of the swamp evolved into one of the most compelling characters of the 1980s. Moore turned Swamp Thing into a true monster by abandoning his humanity in favor of making him an earth elemental, using him not only to tell truly horrific monster stories but to raise awareness for environmental dangers. Despite his slow speech and relative unknown status, Swamp Thing is awesome!
The masked avenger of Gotham City, Batman stands as the pinnacle of human potential. A master detective, trained martial artist, inventor, scientist, and all-around jack-of-all-trades, Bruce Wayne is literally everything a man can be all rolled into one. The best Batman stories, in my mind, center on his insanity (which, in my mind, is the only way Batman makes sense). Still, it's his pure humanity (no superpowers here) coupled with his amazing rogues gallery (filled with villains like the Joker, the Scarecrow, the Penguin, the Riddler, the Mad Hatter, Poison Ivy, and Catwoman) that make Batman one of my all-time faves!
The ultimate soldier, Captain America is a holdover from the WW2 mentality given form and substance in the 21st century! With enhanced speed, strength, stamina, and agility, Captain America isn't just a superhero - he's a symbol of everything that makes America great and good. Recently killed in his own series and replaced by once-sidekick Bucky Barnes, Steve Rogers - the original Cap - is slated to return next month in Captain America: Reborn, which promises to be one of the big comic events of the year!
Created in 1941 by Jack Cole, Plastic Man is one of the first comic book superheroes. Not only that, but he is also one of the first to incorporate humor into the superhero genre, making comics literally comic. While he's been hit or miss over the last several decades, he has proven a trooper in the DCU, having been a member of the JLA fighting alongside Superman and Batman and earning at least three ongoing series in the course of his almost 70 years in print. Having been fascinated with this character since childhood, Plastic Man remains my favorite comic book character to this day!
Honorable Mentions: Rorshach (Moore's Watchmen), Morpheus (Gaiman's Sandman), Spider-Man, Wonder Woman, Daredevil
So... what are some of your favorite comic book superheroes?

