by Rob!!!!!!!!!!!! September 07, 2006

A nickname for butt cheeks. The name is in regard to its akin relationship to boobies in their duality nature and coveted adipose characteristics; however the b hath been turnt upside down to indicate the downward action of pooping.
by The count August 14, 2018

by Twinreaper April 26, 2015

The act of farting in an enclosed space and then leaving (examples: your car or closet, ). When you or another person returns to the space the fart odor still remains ready to assault the individual as soon as the space is breached. Can be done to yourself without realizing it and intentionally to someone else.
I made the mistake of farting in my car as soon as I parked it. When I came back half an hour later I sprang the pooby trap and fart smell hit me right in the face.
by The Irish Lager November 25, 2010

A sandwich that consists of poo, jam, and butter of the peanut type. Usually sent to an individual whom you despise. It is best if you don’t tell the person you’re giving it to in advance, otherwise they won’t be as offended.
“Hey you stinker, take this!” “Oh my, what is this object which you have gifted me?” “That is private information, I cannot give you that information.” “Hey, you gave me a poobis, that is a rather unkind act!” “I don’t care, I despise you.”
by The Magic Mibbler October 22, 2023

"Zoe and Sophie took turns giving each other poobies. There's shit everywhere you can't see there chests."
by Oldfarts69 December 20, 2021

by Sickening Sally August 29, 2021
