What did Hulk vomit when fighting Iron Man in Avengers 2?

It was the teeth that were knocked out

On the cinema set, the sound of Hulk spitting out objects sounded more like solids being spit out from his mouth.

After Hulk finished vomiting, Tony Stark said sorry, and Hulk became even more angry, causing the Hulkbuster armor to retreat and evade, and flew far away.

Only something like knocking out teeth can make Tony say sorry; and accidentally knocking out teeth can make the invulnerable Hulk even more angry. So the thing spit out cannot be as simple as saliva.

The Hulk has an extremely high tolerance for physical attacks. The main reason is that it has a strong self-healing ability. Self-healing is not limited to muscles. As long as the body tissues and organs, bones can also self-heal. . So it doesn’t matter if you lose a tooth, it will grow back.

Finally, let the pictures speak for themselves. There is no BD version yet, the video is not very clear, and the Hulk is turning his head, which is a bit blurry. But it can be seen that the white thing has obvious edges and corners and is solid. The screenshot is not very good, don’t mistake it for the rubble on the ground