Dumpstack 

The act of several friends/co-workers/people taking turns shitting in a toilet without flushing in between. The shit is then left for an unsuspecting victim to walk into (this is perfect for bosses or your friends' girlfriends). The ideal dumpstack includes throwing the used toilet paper in the trash instead of the toilet so as not to cover the awesomeness of the stacked shit. Must include at least three dumps to constitute a stack.

"Man when Carl comes in tomorrow he's gonna find the most wicked dumpstack of all time. There's at least five dumps in that toilet right now."

"I hate Billy's girlfriend. I say we give her toilet a dumpstack at her party Friday."

Dumpstack by Mickey Dump April 26, 2006

Dumpstick 

Noun: A dildo used by gay males for anal play that becomes covered with traces of fecal matter.

Joe: Hey Frank, I want to go to town on your butt with our new dildo!

Frank: Are you crazy? We had dinner at Taco Bell! It would be a dumpstick disaster!

Dumpstick by Remodeler64112 November 13, 2017

Dumpsack 

A person that is so worthless you would contemplate hanging out with a sack full of doo doo rather than be around them. A person that constantly needs to be reminded that they are worthless because they do not realize it.

Damn- i need to get outta this party, all I see are dumpsacks.

We had to cut that kid from our team, he was such a dumpsack.

Dumpsack by c.harris May 10, 2011

dumpsteak 

The most painful shit you've ever taken in your entire life. Only happens one time.

We heard bloodcurdling screams coming from the men's room. At first I thought someone was getting raped, butt-fuck style. But the screams stopped suddenly. After two minutes, Evan VonderLuftwaffennschwarzteneggar emerged from the stall, beating his chest in fury and pain. His beat-red ass cheeks told me that there was only one possible explanation: his dumpsteak. I mosied on over to the toilet. Sure enough, what did I behold? A dumpsteak. Bigger than I had ever seen; full of thumb-tacks, raisins, and coated in a thick film of blood.
'Ouch.' I thought to myself. I made a mental note to never return to Kosta's Greek Diner. And my upper lip trembeled at the thought of passing a dumpsteak as large as Evan's.

dumpsteak by Boguniecki January 7, 2007

dumpsta 

A really, nice fat ass

Girl, you got a dumpsta.

dumpsta by KT69 January 11, 2009

Phantom Dumptaker 

The Phantom Dumptaker is an elusive being that leaves its dump in the bathroom stall without flushing. The Phantom Dumptaker may leave his/her mark on public or private toilets with little or no consequence. Unfortunately funding for the war against the Phantom Dumptaker's terror is being used for the war on regular, non-Dumptaking terror.

Gerald: *Opens Stall* AVAST! I have fallen victim to the Phantom Dumptaker's Phantom Dumptakery!



Jeane: *Runs out of bathroom crying* OMFG some one left a disfigured baby in the toilet!!
Lisa: What Color was it ?!?
Jeane: *Sniff Sniff* Greenish Brown
Lisa: You have been hoodwinked by the Phantom Dumptaker!!!!!
Jeane:*Sniff* AVAST!

Phantom Dumptaker by Chris-G-Anity October 31, 2008

Dumpstart 

The act of taking a truly excellent and gratifying morning dump so that you can start the day off on the right foot.

Those burritos and beers last night gave me a great dumpstart to my day.

Dumpstart by zyxt March 28, 2009