shitmergency Share definition Flag A sudden need to go to the bathroom, accompanied often with chills, hot sweats, and panic. Usually when one is not near a restroom. Today while I was driving to school I had a shitmergency and had to stop at a seedy gas station. shitmergency by Lala May 13, 2005 0 0 Get merch Get the shitmergency mug. Buy Now — $32.95 See more merch