The fish is real, I looked it up - "Eating too much of certain oily fish, specifically Escolar and Oilfish (sometimes sold as "butterfish" or mislabeled as white tuna), can cause an oily, orange-colored leakage from the rectum. This condition is known as keriorrhea, which results from the human body's inability to digest the high levels of wax esters found in these fish"
The fish is real, I looked it up -
"Eating too much of certain oily fish, specifically
Escolar and Oilfish (sometimes sold as "butterfish" or mislabeled as white tuna), can cause an oily, orange-colored leakage from the rectum. This condition is known as keriorrhea, which results from the human body's inability to digest the high levels of wax esters found in these fish"