porcelain magnets Share definition Flag you shit with such force that it obtains an adhesive that allows it to stick to the walls of the toilet I had post-mexican blowout and discovered my tirade left the toilet riddled with porcelain magnets. porcelain magnets by Porcelain Magneteer October 18, 2007 0 0 Get merch Get the porcelain magnets mug. Buy Now — $32.95 See more merch