Hangin Share definition Flag Hangin is rhyming slang for cock. Hanging rock is your cock, so you call it a Hangin Bro I kicked this cunt right in the Hangin, and he dropped straight to the floor the weak dog Hangin by Captain C-Walker July 17, 2022 0 0 Get merch Get the Hangin mug. Buy Now — $32.95 See more merch