Shumming 

Verb- When shum is actually leaving your body.

When describing the action of shum being deposited (with the help of gravity) on a surface lower than the orifices of origin.

Oooh, this wild sex with you is so good...oh god...BABY I'M SHUMMING!!

I accidently opened the door and saw him shumming all over the place!

Shumming by Eric the Terrible January 21, 2010

Shammin 

The Jewish act to skin a ram with a sharp stone

“I am going to shammin in about 15 minutes”

Shammin by Jmcqsmellyermaw January 29, 2022

slummin 

living in a ghetto cuz u are to poor to live somewhere decent

I'm flat broke man I gotta be slummin it next month

slummin by HY TUM November 1, 2007

shumkin 

The act if Masturbating whilst taken a dump

Aaron "Kristen. Wouldn't give me a blumpkin ,dude."

Dan : "Why did you give yourself a shumkin!?"

shumkin by DJPOOD September 20, 2017

Shmumin 

A word used to describe everything but nothing meaning something but also nothing, only you will ever know.

"man I was tearing up some Shmumin last night"

"my Shmumin was poppin last night"

Shmumin by DrMatt7Blazers February 5, 2023

slummin 

Adj. Hanging around and relaxing

I spent sunday slummin on the couch.

slummin by Mike C. D October 19, 2005

Shumming 

Shitting and cumming at the same time; the double pleasure for guys

Mason: “Nicole I’m shumming shumming!”

Shumming by Gary8474662728 October 6, 2019