oSilo Share definition Flag oSilo: (noun/verb): Is someone who dick rides envious admins in hope of staff role or an invite to a private cheat. "Omfg palace players are here, ban them nomad, smh these palace noobs", "Bruh youre such an oSilo" oSilo by og_heat May 6, 2020 0 0 Get merch Get the oSilo mug. Buy Now — $32.95 See more merch