poo tube 

The tube between your arsehole and bowel.

Don't mess with my poo tube.

poo tube by RJH August 26, 2006

Poo-Tube 

The act of sitting on the toilet for an extended period of time to browse the Internet on one’s Smartphone.

“I’m going to poo-tube for a bit to cleanse my bowels and mind.”

“I really need the bathroom, but I think someone is poo-tubing in there..”

Poo-Tube by C$tone June 10, 2018

pootube 

In the age of internet phenomena few sites can boast the same popularity of pootube, the unique and inventive website that allows visitors to surf through user generated video content featuring largely poo and its related activities.

Wow the guys down at the office will love this video I found on pootube last night, it really pushes back the boundaries of perception

pootube by Planet gib October 22, 2007

Pootube 

When your sitting on the toilet taking a poo while watching YouTube

my favortive afterschool activity is to pootube!

Pootube by Anonymous 3054 June 29, 2017

pootube 

a word which describes a woman's butthole after it has been used for anal intercourse and then emptied of fecal matter. a greasy sloppy mess of jizz and poop mixture resulting in ultimate swamp ass.

dude, i had anal intercourse with amy last night and she got real bad pootube

pootube by Che T July 17, 2012