Shum

When a person gets to the max compacity of their shit and sperm to the point it causes pain then releases both the shit and the cum at once to feel the maximum relief known to man. Shum

Or

When you feel pleasure and intoxication at the same time but cannot which is more important so you decide to do it at the same time.

Friend: stfu before I kiss you baby girl
You: be right back I gotta shum real quick

by BigBrainChild August 10, 2019

Shumming

The act of shitting while cumming; the most euphoric experience a human can have

Dude, I was shumming last night and I literally couldn’t open my eyes for like 20 seconds because I was in heaven.

by YourMother0w0 June 18, 2020

Shum

Verb. To defecate and ejaculate simultaneously

There is no better revenge than to shum on someone.

by Wording long man November 18, 2020

Shum

It´s when you shit and cum at the same.

Person 1: I was so concentrated at cumming yesterday that i didn´t notice i shat myself.
Person 2: Dude, that´s called a shum.

by PraiseTheSun202 April 8, 2020

Shumming

The act of ejaculating and shitting simultaneously, in order to stimulate the prostate and achieve maximum projectile velocity of cum.

Bro 1: I was shumming so hard while my parents were getting groceries yesterday.
Bro 2: Bro my parents are always home i can never shum in peace.

by Dottman May 27, 2025

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*
Henri: Shum to acknowledge John's cough

by rootone March 16, 2022

Shum

When you Shit and cum at the same time

Bro, i was haven sex last night, and i shummed all over that thot

by shum_master September 22, 2019