Or aka deficating, shitting, pooping. Also can be seen as taking a crap, taking a shit, dropping a load, dropping the kids off at the pool, clearing the traffic jam on the hershey highway, dropping a bomb, shooting the torpedo, some people would say they are having a baby (that would be a bigass piece of shit). Personally this is one of my favorite times of the day when I sit down and get creative, I enjoy reading while I take a dump.
Yesterday I got home from work and the doorbell rang, I yelled," I am taking a dump! Come back in an hour!"
by seanflow May 16, 2006
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1. To defacate
2. To have a bowel movement, usually a large one, as a dump is symbolic of large quantities
1. "Oh hey, before we go on our road trip to Oklahoma, I should take a dump." Friend says, "Yeah, there aren't any toilets in the country."

Or

2. "Oh man, why did I eat all of that Mexican food? I'm gonna have to take a huge dump, I'll be back in a week." Friend proceeds to hang a radioactive sign over the bathroom door for the next 30 years.
by khaan111 June 20, 2009
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To hump up and shit. To have a bowel movement (BM), especially gratifying in the morning.
"Oh man do I have to take a dump!" or "Dude, didn't you say you had to take a dump?" or "Yeah I did say I had to take a dump, but I can't because it stinks in there from when you had to take a dump." or "I know, I do stink the place up when I take a dump!"
by Dude Grease October 03, 2006
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The phrase you teach your 4 year old grandson to say when he needs to tell his mother he must have a bowel movement. The grandson is given to understand that the phrase must be spoken loudly in public places.
by harry flashman July 13, 2003
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(variants: crap, squat, poop, or shit may replace dump)

to defecate
Come on, find a rest stop already. I have to take a dump.
by Light Joker April 04, 2005
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To poop, usually a very large one.
Friend 1: He is so stupid to think 'taking a dump' is buying a city dump

Friend 2: Yup
by stuffrandom November 30, 2017
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