Disapoo 

A poop that disappears into the hole of the toilet after occurring but prior to flushing. The person who poops is unable to visually confirm that a poop actually occurred as there is no evidence left behind. A disappearing poop.

I just took a dump but it was a Disapoo. I am so bummed that after all of that effort on the toilet that I had a Disapoo.

Disapoo by Cody1998a February 28, 2011

Disapoo 

When you have to go the bathroom, but you hold your poop in due to circumstances. After, mysteriously you don't have to poop anymore...

Ben: "I had to poop so bad during the meeting, but since I held it in, I can't poop now. Where'd it go?!"
David: "It must have disapooed."

Disapoo by BPSeattle May 7, 2017

Disappointment 

Running into a wall with a boner and breaking your nose first.

Austin breaking his nose sure was a disappointment

Disappointment by FALLEN MC February 3, 2009

Disappointment island 

An island where high schoolers go after finals exams are over

After finals me and my entire high school went to disappointment island

Disappointment island by Kidswillbekids May 17, 2019

Disappointment 

The emotion that you feel when your Urban Dictionary definition gets rejected.

My definition got rejected. I feel mass disappointment.

Disappointment by Michael Randy “crust” Jackson March 26, 2020

Disappointment 

What my mother calls me when I get a B on my geometry test before she makes me sleep outside

Mom: Robert! Get in here! You got a B? What a disappointment to this family. Go outside and sleep in the cold.

*I proceed to grab my teddy bear and Bible and go outside to appease my crazed mother*

*I also slap myself repeatively while self-scolding myself for my sins against my mother*

Disappointment by xX_Chromosones_Xx December 3, 2018

Disappointment 

My grades

My grades and marks are a disappointment

Disappointment by Youknowyaboigothisfreetaco October 30, 2019