The act of slowly ingesting quick-crete concrete into your diet for a period of up to a month long without performing a bowel movement, then once concrete has settled for a specific amount of time the clientel may lay down (face up) and excrete a hybrid of half concrete and half defication causing one to propel from the ground in a reverse push up style motion
by Kevon Hadel June 11, 2008

A dump so powerful that one feels the need to yell out "MEGA DUMP" as it's coming out. Frequently is an out of water experience, resulting in a dry docked dump.
Dude, did you hear Sean lay out a MEGA DUMP a few minutes ago? He clogged the toilet with just shit, not even any toilet paper. That guy needs to modify his fiber intake.
by Big Status February 9, 2009

When you are having a BBQ and you eat so much meat that you get bloated and feel sick and have to go to the toilet to relieve the pressure, and it is a massive, horrible meaty dump. It also has to be in someone else's house.
by MiSt00rM June 25, 2009

calling your buddy from the can to brag about the fecal masterpiece you just created. also, why camera phones were invented
*ring* *ring* - "hello?", "hello?"
--"dude what's that echo, are you dump dialing me?"
"ohhh yeah, I just shat out a mag-lite and I need a ride to the hospital"
--"dude what's that echo, are you dump dialing me?"
"ohhh yeah, I just shat out a mag-lite and I need a ride to the hospital"
by numbakrrunch November 27, 2006

by Guy-who-watches-youtube December 13, 2014

When your boyfriend or girlfriend comes home from university for thanksgiving and you dump their ass.
by Bobby L- Sudbury,ON October 16, 2004

a dump rat is a person who is so trampy in there ways and have no morals and will eat anywere or anything..
or simply a idiot.
or simply a idiot.
by make them sqeal July 9, 2010
