Eventually, this aspect of the character was dropped and the savage green Hulk simply grew stronger as his rage increased. This allowed the Hulk to get mad enough to perform amazing feats of strength – like smash asteroids or swim across an entire ocean.
The angrier Hulk gets, his mass increases in size in order to accommodate the increased strength. As Hulk becomes more powerful as anger increases, his strength continues to rise further and further. His rising anger allows him to literally beat his own power being used on him. Stated in official material as well.
For as long as Hulk has existed in Marvel Comics, it is has been widely believed that Bruce Banner turns into the mighty green giant when anger ignites him.
As a result, the mild-mannered scientist found that when angered, provoked or excited, his body and brain would transform into a huge, rage-fueled, primitive-minded creature known as the Hulk.
Hulk (2003) - You're Making Me Angry Scene (3/10) | Movieclips
What happens if Hulk gets too angry?
Horrified by what he could become, Hulk created an unconscious failsafe in his psyche that caused his body to revert to a powerless Bruce Banner whenever he got too angry. This also caused the Savage Green Hulk's mind to re-emerge in Banner's body, who couldn't understand why he was so weak.
With the introduction of Smart Hulk in Endgame, it seems like anger is no longer a factor in the Hulk's journey in the MCU. As he explained in the movie, he "put the brain and the brawn together." And in a strange way, it's a shame that the Hulk may never be able to go back to his iconic, angry self.
When Red Hulk becomes angry, his skin generates intense heat; this heat can also be released through his eyes and is strong enough to melt through Spider-Man's webbing or turn sand into glass. Red Hulk can also absorb energies, notably gamma radiation and even Norrin Radd, AKA Silver Surfer's Power Cosmic.
Despite being an unstoppable force, powerful beings like Namor, Wolverine, Iron Man, and Deadpool have managed to outsmart and defeat the Hulk. From fellow superheroes to average soldiers, various characters, including Hawkeye and even Batman, have successfully taken down the Hulk.
The Hulk's famous line, "That's my secret, Cap. I'm always angry," from the Avengers (2012) movie is as an assertion that Bruce Banner always bears his rage from being cursed to live as the Hulk. It's a cool line - a cathartic statement about who Banner is a character.
Because the Professor Hulk in Endgame is basically a fusion of Bruce Banner and the Hulk, a sort of mid-ground between the extremes. He seems weaker, because I think he is weaker.
What Makes Him Pure Evil? The text indicates he was once a hero like his original counterpart. As time passed, however, he became more vile and cruel, presumably because of the gamma radiation corrupting his mind.
Originally Answered: Why didn't HULK keep getting more angry while he was fighting Thanos? Hulk needs to be awake in order to get angrier. If he gets knocked out quick, as he was versus Thanos, then it's game over.
The main reason why the Jade Giant comes always comes out on top is because of his trademark ability of getting stronger the more he gets angry. As the saying goes: “The angrier Hulk gets, the STRONGER Hulk gets!”. The Hulk's strength grows as does his anger. Meanwhile, Red Hulk doesn't have that ability.
Thanos and Hulk have clashed several times in Marvel lore, with Thanos even admitting he was scared to face the Hulk before acquiring the Infinity Stones. While Thanos is usually the victor, it's generally down to him using superior tactics and technology, rather than simply possessing greater physical strength.
The Avengers found that a certain lullaby, typically said by the Black Widow, was able to calm the Hulk and help him revert back to Banner, when the Hulk's strength was no longer needed.
In this story (by Stan Lee, Dick Ayers and Paul Reinman), the Hulk finally explains why he gets stronger as the fight goes on, because his strength is tied to his anger... And it's been that way ever since (well, I mean, you know, lots and lots of exceptions to that idea, but for the MOST part it still holds true).
Ross was left with a badly broken arm following the incident, as well as a deep hatred of Banner, whom he blamed for the entire incident which had almost killed his daughter.
Compared to Thanos, who is an extreme strategist, Hulk's method of mindlessly throwing aggressive punches was bound to catch up to him. Thanos was the more skilled fighter because he thought out his every move, ultimately explaining why he was able to so easily defeat the physically-strong Hulk.
His body can come back from any injury, no matter how bad. In Hulk: The End, he was the last being on Earth and mutant cockroaches ate him completely. He regenerated and returned to life after that, proving no one can ever put him down in a fight. No other Avenger has this powerful of a regeneration power.
