kellogging Share definition Flag The act of taking an epic yet blissful dump, which is composed of roughly 99% fibre as a result of gorging on special k. kellogging... the solution to constipation and runny early morning post-coffee shits kellogging by CAVECORE December 15, 2009 0 0 Get merch Get the kellogging mug. Buy Now — $32.95 See more merch