Sick Bickies Share definition Flag When such an event is so outrageously sick you refer to it as 'Sick Bickies!.....' mate.... that commo' of your's is fuckin sick bickies aye! Sick Bickies by rathier' October 18, 2008 0 0 Get merch Get the Sick Bickies mug. Buy Now — $32.95 See more merch