Shimits Share definition Flag To be so sick that you simultaneously vomit and shit. Normally takes place while sitting on a toilet with your head in a bucket/trashcan. Man, I had that virus that's been going around, I had the Shimits all weekend Shimits by W L H June 24, 2006 0 0 Get merch Get the Shimits mug. Buy Now — $32.95 See more merch