Taking a Grogan 

Taking a shit. A "one wiper". Having that sharp stomach pain where you have to run to take a dump. ."

"Aw shit mang, I knew I shouldnt have had that last burrito, now as soon as I get home I be taking a grogan."

Taking a Grogan by Alex in East Los Angeles August 28, 2014

Groganise 

To Groganise: To improve a board games enjoyability by tweaking a rule or set-up.

we need to groganise this game to make it less swingy

Groganise by Mawihtec February 10, 2018

reverse grogan 

Applies when a person sits the opposite way on the shitter during the act of laying a grogan. ie Facing the wall.

This term can also apply to laying of a brogan and aargan, but not usually a frogan.

Bill particularly enjoyed laying reverse grogans due to the fascinating mural of Bertha's aggots on the wall.

reverse grogan by Boon March 9, 2004

Grogman 

AKA a man named Grogman. He is a very salty boy. He likes roblox very much. He watches roblox porn, and masturbates to it. He gets pissed off if anyone says roblox is trash to him.

Why is there so much Grogman on my fries?

Grogman by Saltyboy#69 July 8, 2017

grogan 

A Poo that reaches from your bottom to the water without breaking.

I drank a few pint's of Guiness last night which gave me the longest grogan ever this morning.

grogan by el dav July 18, 2004

Grogan 

A grogan is a long poo, which is inside ones anus whilst also touching the water of the toilet.

Jimmy- "Dude today I took the longest shit."
Joey- "Was it a grogan?"
Jimmy- "Bloody oath it was!"

Grogan by Flynn0s May 9, 2016

snap a grogan 

to pump a dump,back one out, ride the porcelein horse, feed the porcelein monster, hang a boris, lay a cable=DO A SHIT

man i really needed to snap that grogan, it touched the bottom while still connected

snap a grogan by joel October 16, 2004