Colonal Portal

A symptom of severe digestive unease where you have passed all excrement available to your bowels from the present, yet the rectum continue to move waste. Presumably this material is transported from future meals by means of a space-time rift deep within the large intestine. - - Also known as: "The Ghost of Shitmas Future."

Fucking Hell, Kevin. I was so messed up after that truck burrito last night, I must have opened up a colonal portal around one. I think I might have shit the dinner Becca and I are going to have tomorrow...
Kevin, I have met The Ghost of Shitmas Future!