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.
The combination of shitting and cumming when you got to the bathroom and taking a significantly long time.
Mr Chog: I wonder where Mr Mahogany is?
Mr Lie: He"s probably *Shumming*
Mr Mahongany was *Shumming*
The act of shitting and cumming at the same time.
"Did you hear?"
"Hear what?"
"Tony was shumming all over the toilet yesterday"
"Omg, really!?"
Verb. To defecate and ejaculate simultaneously
There is no better revenge than to shum on someone.
Shum is the mixture of shit and come
He wanted to try some shum out so he asked me to blow in my wife's ass and then eat it
A young, homosexual male who is quite bad at everything.
Also loves Naruto.
Wow Shum is such a nerd, why doesn't he just give up.
When you get fucked in the butt and you shart out the cum
This dude came in my ass and then after I shum everywhere on his bed