cork your clacker Share definition Flag An example of banter telling someone to be quiet, to stop talking through their arse. clacker = arse. Joanne was bugging me so I told her to shut her cakehole. She retorted with "cork your clacker" cork your clacker by fadam7811 November 29, 2011 0 0 Get merch Get the cork your clacker mug. Buy Now — $32.95 See more merch