Maserrhea 

(n). Horrible virus. Major symptom is when hot shit geysers out of your ass in fine Italian luxury cars.

Dees fuckeeng guy half dee Maserrhea all over dee leather seats?! Keel him now!!

Maserrhea by Benny Doorstop January 3, 2005

miserrhea 

noun: A person suffering from the chronic need to inflict misery and unhappiness on others in order to feel happiness themselves. Related to the Unhappiness Syndrome, but a miserrhea must spread unhappiness and not simply experience it.

S/he has miserrhea; the suffering it caused is still infecting the staff.

miserrhea by The Wendys June 2, 2018

manarrhea 

Diarrhea from a man's butt

"Stop making manarrhea all over the place, Steve! It is really smelly!"

manarrhea by Reek Stankleberry February 21, 2004

Aunt Marrhea 

The eviler sister of 'Aunt Flow'. She who brings diarrhea with your lady cycle.

Dude, not only did Aunt Flow stop by this morning, but she brought her sister, Aunt MaRrhea!

Aunt Marrhea by Mandalyn Knapic von Seldeneck November 1, 2008

Mysterrhea 

Um, mystery diarrhea.

Maybe it was the meat? The salad? The spicy green curry? I dunno, it's a unsolved mysterrhea.

Mysterrhea by Franzialux February 3, 2018

Meyerrhea 

An especially explosive and painful form of diarrhea, named after a young man’s January 2022 tummy troubles.

I can’t make it to work today, I’ve got a bad case of Meyerrhea.

Meyerrhea by Jeep Rat January 15, 2022