mental brillo Share definition Flag fictitious product used to remove disturbing content from one's memory named for a brand of steel wool cleansing pads "My parents were watching Two Girls, One Cup." "Ugh. Mental brillo, please." mental brillo by Gwen Fizzywig April 29, 2010 0 0 Get merch Get the mental brillo mug. Buy Now — $32.95 See more merch