>>538164791
Oro doesn't call the singularity that all the time. In his simulations he takes that role. That's literally the entire setting of the event. He does this to research alternative scenarios to saving the world.

And that scene is just him blurting it out for the comedic effect of it. The phrase he says is stereotypical phrase a nip would think an overprotective mother would say after his kid does something bad. "Uchi no ko wa...!"