Shum

Masturbating while taking a shit.

Comes from the words shit and cum mixed together.

“Hey bro where are you going?”
“I'm going to the bathroom to take a shum.”

by Bobismybro232 August 16, 2020

Shum

to shit and cum simultaneously

“Im shumming!”

“Im about to Shum!”

by greek dictionary January 18, 2021

Shum

A combination of shit and cum

Banks seriously!?! You shummed on the carpet, again? You can’t just leave your shit and cum everywhere.

by ShumMaster August 13, 2021

Shum

You can say "shum" after a person coughs to acknowledge that you are not bothered by the cough, and that you hope they are okay

It is pronounced: sh-UM

It is inspired by the calming "uhm" sound that is soothing to others when they are coughing

John: *coughs*
Henry: Shum to acknowledge John's cough

by rootone March 17, 2022

shum

a mixture of shit and cum, created by a disturbed soul on twitter

"what would you do if someone jumped over you and shummed on top of your head"

by sojudreaming February 18, 2021

Shumming

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

Mason: “Nicole I’m shumming shumming!”

by Gary8474662728 October 7, 2019

shum shum

slang for psychedelic mushrooms.

after i had my shum shums i saw beautiful colors

by stephanie sorrell August 18, 2006