Diarrhea Bubble 

Look under the word Db.

"Db!"
"At school? can you hold it?"
"It's a class four!"
"RUN!"

Diarrhea Bubble by Tyler Anawalt September 1, 2005

Bubble Diarrhea 

A term often used by your wise old uncle, sometimes drunk, used to describe a fart followed by a large quantity of diarrhea with its surface tension stretched until it pops, leading to a change of underwear.

Similar in nature to explosive diarrhea

Oh shit Bob, I just fart gambled and lost to a spurt of bubble diarrhea

Bubble Diarrhea by Fart Gambler November 17, 2019

diarrhoeabubble 

Starts as a fart but ends up filling your pants with shite. Often takes a bubble form. A ball of liquid poo.

I was goin down on her an a masive diarrhoea bubble attacked me.

diarrhoeabubble by Makbeth April 29, 2005