Poo Boo 

Term of endearment for your significant other who has bowel issues leading to embarrassing or uncomfortable moments.

- Last night my "Poo Boo" literally shit the bed.
- Tag your "Poo Boo" referenced in the comments of Diarrhea or similar meme.

Poo Boo by Stinky&TheJew December 30, 2019

Poo boo 

When you feel like you really need to poop but it’s just a huge fart

Did you shart yourself?
Nah man it was just a poo boo

Poo boo by Doodytooty June 30, 2020

Luca Alexander Poo-Poo Boo-Hoo

Also known as LAPB. Luca Alexander is a master at geometry dash but he always throws his phone and rages like a buck.
He is a big buck.

“You are such a Luca Alexander Poo-Poo Boo-HOO! Pinky!”

Luca Alexander Poo-Poo Boo-Hoo by Ejj oh jehehed May 10, 2020

Peek-a-boo poo 

When you take a huge shit, flush, and just when you think the turd has been evacuated, it pokes it's head back into the toilet bowl.

Thomas: Oh you *****

Brett: What?

Thomas:
I just had to plunge your peek-a-boo poo

Brett: Haha I didn't know it came back up!

Peek-a-boo poo by J. Masse April 26, 2009

Boo Poo 

When somebody scares the shit out of you while pooping.

He was in there reading a magazine when I jumped out of the shower and boo pooed him. It was an instant evacuation.

Boo Poo by Jepusmc September 6, 2013

my little poo-poo book

A paperback novel or small magazine that you usually only read while sitting on the john to leave a shit (I know it's supposed to be take a shit, but in the immortal words of the late great comedian George Carlin, you don't TAKE a shit, you LEAVE one).

I'm going to bring my little poo-poo book to the bathroom with me while I go drop a stool.

my little poo-poo book by Telephony January 24, 2014

poo boom 

When you fart at such high speed you shit yourself and make a noise about it

After flatuating Barry realised he had poo boomed

poo boom by Tom Gibbs February 1, 2007