Oklahomaonian Share definition Flag Someone native to Oklahoma who looks like an indian and likes to make-believe that tornadoes are in the vicinity Oklahomaonian: Ahhh its got me!! Bystander: Dude! What an Oklahomaonian! Oklahomaonian by Storywriter August 30, 2009 0 0 Get merch Get the Oklahomaonian mug. Buy Now — $32.95 See more merch