There is a lot of banter between heroes as they duke it out. Usually, though, the jabs between the ever loving blue eyed Thing and the savage Hulk don’t get more than monosyllabic. This fun exchange in the Fantastic Four: World’s Greatest Magazine #5 has the usually family conscious Thing make an especially low insult. It starts off simply enough:
and then leads to this:
As you can imagine the Hulk doesn’t take to kindly to someone insulting his dear old (and deceased) mother.
So, take that as a lesson other heroes, say what you want about the Hulk and his looks or even his hygiene – but don’t start talking about the Hulk’s Mama!