Cock Ender Share definition Flag A person who is annoying , thinks they are great but everyone thinks they are an idiot and they don't know it themselves. That fucking keith thinks he is the main man when infact he is a right cock ender! Cock Ender by Baeder October 9, 2009 0 0 Get merch Get the Cock Ender mug. Buy Now — $32.95 See more merch