Los Angeles: Actor Mark Ruffalo says this three kids do not think he is cool, even if he happens to play Marvel's big green superhero, The Hulk.

Mark Ruffalo
Mark Ruffalo. Pic/Santa Banta 

Mark Ruffalo, 47, spoke about his family at the the red carpet of the Hollywood premiere of 'Avengers: Age of Ultron', where he was accompanied by wife Sunrise Coigney and their three kids Keen, Bella, and Odette, reported Us magazine.

"Oh, they love this. This is cool for them," he said of his children.

"What's uncool, not surprisingly, are their parents. They're like, 'You're not that cool'. 'Why do you keep saying no to me?' 'Why don't I get my computer all the time?'" the actor joked.

The "Foxcatcher" star said his kids, who have seen "Hulk dad" when he gets mad, even refuse to heed his warnings.

"They're like, 'Big woop, dad. I want to see you angry.' That's what they say to me. 'I'm going to get you angry.'"

Ruffalo, for one, has been enjoying his stint as a superhero. "I'm still having fun," the Oscar nominee said.