toiletbiscuit Share definition Flag A media critic whose opinions are equivalent to the deodorizer cakes you find in urinals. A toiletbiscuit I follow got real pissed off when his opinions got real pissed on. toiletbiscuit by itsm3youknow April 15, 2015 0 0 Get merch Get the toiletbiscuit mug. Buy Now — $32.95 See more merch