Dump Truck Deposit 

The act of taking a shit in a semi-public area (i.e. alley, sidewalk), transporting it and leaving it on the floorboard of the nearest unlocked car.

"Dude, I just made a Dump Truck Deposit in that mitsubishi outlander. There was some chick passed out in the seat, but I don't think she noticed."

Dump Truck Deposit by stinkassnixon March 12, 2010

sketch dump

An image post containing a random assortment of sketches all done by the same artist. Often a page from a sketchbook, scanned into a computer. Common on deviantART and related applications.

I haven't posted anything on my art blog since March, but I've got some rough pencil drawings ready so I think I'll do a sketch dump on Monday.

sketch dump by Sousaphone June 16, 2009

dumpster porn

Porn that gets passed around between friends, usually on VHS or DVD.

"It's dumpster porn now man, everyone has seen it a million times."

dumpster porn by Kevin Fusco January 25, 2007

dump tanks 

to give birth, have a baby, or empty out the placenta.

The doctor said that my wife should dump tanks in about six weeks.

dump tanks by fjcblc January 8, 2006

Dump and Dive 

When your boss decides to manage up by taking on more responsibility than the department has a reasonable expectation of completing, and then dumps the work on his/her subordinates which is followed by an expeditious dive into his/her office to avoid the pending fallout.

Can you believe Jeff’s latest dump and dive? There’s no way we’re going to be able to get all that done without installing a shower and some Murphy beds in the office.

Dump and Dive by Furry Trout April 5, 2010

Pinch n’ dump 

When you masturbate to the point of completion and right before the climax you pinch your foreskin catching the load and dumping at your own desired time and location

I was on vacation at my grandma’s and wasn’t comfortable ruining her sheets so I did the pinch n’ dump and let it go in the toilet

Pinch n’ dump by Kentonawesome March 21, 2019

power dump 

Bowel movement which travels at extreme speeds; Aided by compressed gas behind the feces, producing a rocket-like display of power; Known to rattle the pipes as it's flushed.

It hurts so bad to hold this in. I just know it'll be a power dump!

power dump by LORD HELL FEAR BLOOD March 17, 2003