by Goose buster September 8, 2016

When you take such a big dump that poo rises above the water line and there's a ton of poo underneath, just like an iceberg.
by seeen October 4, 2006

the other day, in the shower, PHil totally iceberg harnessed the shit out of me! i couldnt even sit for 3 days!
by shinkako December 15, 2010

When you dump a poo so massive that the tip of it emerges out from the water. Like an ice berg would emerge from the cold rigid sea.
by Canadian Jewbag August 19, 2019

A penis belonging to someone so overweight that only 10% is visible, the remainder stays under the surface.
Hannah: "Hey did you hear about Ben the Cat?"
Jalbert: "No, what about him?"
Hannah: "Dude has an iceberg dick."
Jalbert: "No, what about him?"
Hannah: "Dude has an iceberg dick."
by TAKOS December 13, 2010

When you take a dump, it's nothing way solid, more like a pile that raises up above the water. 10% above water, 90% under water. Much like an iceberg.
by Metalhead Murphy August 3, 2009

by Ashleigh May 13, 2005
