Coolcwer Share definition Flag Any variety of noob. Mostly plays French MMOs. Also can be called a Cockwer, Matsuda, Matsuduck, Dicksuda, or Ducksoda. You totally pulled a Coolcwer. The Coolcwer we met the other day sucked. Coolcwer by Un Know N August 19, 2008 0 0 Get merch Get the Coolcwer mug. Buy Now — $32.95 See more merch