Hemertyphon 

The changing in color of one's poop. This is usually caused by eating a lot of one type of food that contains mostly just one dye. Blue Gushers are a good source for blue hemertyphon.

I ate two boxes of blue gushers, and, dear christ, did I get myself some indigo hemertyphon!

Hemertyphon by Samuel Jonis August 17, 2003

hemmertyphen

the affliction of having multicolored or abnormally colored poop.

Oh man, I totally just had some hemmertyphen!

hemmertyphen by Roark November 6, 2008