the age old art of building a giant ball of human feces by forming multiple turds into a large sphere. This is accomplished over time and with the assistance of a refrigerator. Turd consistency must be equal to that of clay and immediate refrigation must occur in order to preserve the spherical integrity and reduce common house fly infestation
Went into Don's fridge to grab a beer only to be surprised by a watermelon sized dump lump....drats
by Captains Log 2012 January 20, 2012
Get the dump lump neck gaiter and mug.
1. To shit; The act of shitting

Variations:

Dump Lumps
Yo bro I'll be right back I have to dump a lump.

I have to dump lumps right now.
by Ruppthritis June 15, 2011
Get a Dump a Lump mug for your father Georges.
dumped a lump is a synonym for i shad my pants or i dropped the kids of at the pool
person 1 : "were where you?"
person 2 : "i dumped a lump."
by the f u c k is a pseudonym December 06, 2018
Get a dumped a lump mug for your cat Rihanna.
When one enters into an irregular bowel movement and produces a stool the size of a human babies arm.
Alison: “Brian, Brian….! Can you call a Paramedic. I have Limb Lump Dumped….!”

Brain: “Alison, not again. These irregular bowel movements must stop. Consider the local sewerage systems. They cannot accommodate stools such as the girth that you produce. Sewerage engineering has some advancement to make before correct distribution of your Turds can be achieved”.
by Bert Fegg November 03, 2007
Get a Limb Lump Dump mug for your mate Sarah.
When you need to pass a stool, have a poo . Conceived by Eddie Kirwan
by Mischief Kirwan November 29, 2018
Get a Dump a lump mug for your father José.