Billy shot Tony a look at the laugh, and his garb changed momentarily to his original costume, hands crackling with electricity to make his point.
He had to consider that question for some time. "The Avengers saying no didn't stop me...my parents saying no didn't stop me...being arrested didn't stop me...I'm not sure really. I guess...I'd stop for Teddy I think, if he didn't want me to do it anymore," he answered.
He took a moment to think of another question, coughing and glancing towards the dome a bit anxiously. "...What's something you feel you have to accomplish before you die?"