Building a urinium bomb, exploding with a mushroom cloud

A man from Venis built a Urinum Bomb on planet Urinus. That's Yur Anus
ya idiot! - a man felt he should speak up and at that moment, there
was a roar above him.

Sharing a planet has become a passtime for some - according to
Bush, a president who lost one of his ears in war once and named
after prehistoric toilets.