I'm Zeus to a Kronos,
In Greek mythology, Zeus cut off his dad Kronos’s balls with his own scythe as revenge for eating his brothers and sisters. Sounds like something OF would appreciate
You can also infer that Hodgy is suggesting that he is threat to many other big (popular) artists, like Zeus (and his siblings who are Odd Future) were to Kronos.
To help improve the meaning of these lyrics, visit "Oldie" by Odd Future (Ft. Domo Genesis, Earl Sweatshirt, Frank Ocean, Hodgy Beats, Jasper Dolphin, Left Brain, Mike G, Taco & Tyler The Creator) Lyrics and leave a comment on the lyrics box