I am thinking that it could mean "body slam" as the wrestling move and "body" as corpse being thrown down "slam" to the ground. Where what seems to be an obvious cause of death is not the real cause of death. Any Greek mythology references about "falling bodies" other than, say, Icarius?
Remember, this might not be just about Greek deities (correct me if I'm wrong). Most (if not all) pantheons in real-world religions are very real in the DF universe, so who knows who's gonna show up. I'd bet money on Zeus, 'cus of course he'd be there, and probably Thor. I could see Enlil showing up, along with any one of about a thousand Hindu warrior gods. Horus or Ra might be a really popular face character, Set might be a heel (with a parallel about how he was once considered benevolent in ancient Egypt and became demonized over time). Quetzalcoatl might show up as a luchador (though that might be offensive in some way).
There's really just too much myth to pinpoint a single "falling body" parallel.