OKLE Share definition Flag Like mer or meh, but for a person. OKLE directly means Overly Kinky Lesbian Extraterrestrials. Dude, our history teacher is being an OKLE." "I know, look at all this homework OKLE by ImaBlueWhale June 13, 2011 0 0 Get merch Get the OKLE mug. Buy Now — $32.95 See more merch