September 23 Share definition Flag people born on September 23 are usually the coolest, funniest, hottest, smartest, best friend a person could ever have. "wow, that September 23, is great. I wish I could be like him""I know right he’s the best." September 23 by Frabian Oc November 24, 2021 0 0 Get merch Get the September 23 mug. Buy Now — $32.95 See more merch