1 definition by freshticles

Before your comfortable passing wind in front of the person you are trying to impress, holding in all your farts means that the tiny fart molecules join together and form a fart poo. Smaller than a regular size poo, just a collection of farts forming one solid mass. Usually when the fart poo is passing through it is accompanied by a fresh batch of very loud farts which echo loudly around the toilet basin.

A person most likely to experience fart poos is the trump collector.
Tom: "I didn't want to fart in front of Naomi the other day so I held in all my farts"
Will: "Surely that can't be good for you"
Tom: "My stomach started hurting, and then I went to the toilet and deposited a fart poo"

"I've been holding in these farts all day now I really need to get rid of this fart poo"
by freshticles February 19, 2012
Get the Fart Poo mug.