Before the Gods of Mt. Brolympus, such as Brosideon, there were the Titans, the most powerful being Bronos, Brometheus, and Fratlas. All were condemned to terrible fates.
The art of jamming an entire fist into an orifice, usually a vagina or asshole. When performed correctly, the "fistblaster" should be elbow-deep in the "fistblastee". While inside the orifice the fist should be shaken in a dice rolling motion, but more violently, with the purpose of inducing orgasm and shaking out any loose change and/or any other objects such as a lost and forgotten tampon.
When I see Superman fly fist first, I always think he must be on his way to fistblast Lois Lane. That whore can really take a pounding.