A defective Deathbooner. It was ridden on by the King of All Butt Satans during a climactic tussle with Dragbriel Vamblin. Spacewhale had a fanatical weakness for Heavy Metal, and had covered half of its body with gigantic chain-links. Dragbriel used this unfortunate fashion choice to his advantage, pulling the chain-links around Spacewhale so hard that Spacewhale exploded before it could fire off its Big Bang.

Spacewhale had a sibling named Evil God-Beast. Evil-God Beast met its end, at the hands of Donte Manfredo Niege, several years before Spacewhale's death.