Shum

The smell of someones breath after you cum in their mouth following anal sex.

Girl: I love you Honey.
Guy: Yuck girl,.. back up, you're breath smells like SHUM!!

by DRIGGZ August 14, 2016

SHUM

This is when you shove something up yo bum.

He must shum some coke to sell to his Shower Buds.

by Leetoma October 22, 2019

Shumming

Shum or Shumming is when you shit and cum at the same time.

Person one: yo bro how was your shit
Person two: not good I was caught shumming by my parents.

by Big hungas November 4, 2019

Shum

To shit cum

i'm about to shum

by Wastegash November 14, 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

When Blayne is horny he really likes to jerk off while he’s shitting.

I walked in on Blayne shumming (shitting and cumming) in the cats litter box

by Blingle pease December 29, 2023

Shum

When a man ejaculates during intercourse, then feels shame immediately after the euphoria of climaxing.

"Yea, I picked this girl up last night...I Shummed so hard."

by ThePurpleDino January 24, 2020