taking a cheeky break during a long day at work by having five or ten minutes sat on the throne doing nothing..
or possibly a one minute power pooh followed by nine minutes of just sitting and relaxing..
Roger: I'm knackered man.. been on my feet for two hours now.
Bill: nip for a shit down mate, you've deserved it.
Roger: yeah, good call. back in ten.
by long jon donger December 19, 2010
the action of sitting and shitting combined
as you sit down on the toilet you are also in the process of pooping

past tense- Shat down
present tense- shitting down
Mary had the runs all day so she ran to the bathroom and proceded to shit down.

Dude that Waffle house ran right through me last night...I totally shat down on the toilet.
by tkbomb9000 April 4, 2009
When you bare your ass and sit down after being told to SIT DOWN by a Korean professor who struggles with the English language.
by LFPham May 6, 2017
the act of sitting down to take a jobby
i'm shitting down, i'll be out in a minute
by jaffaw July 16, 2009
An unexpected termination of software or hardware.
- "Did you shut down the server?"
- "No dude, it was a shit down again. We gotta get that fixed"
by dumpster2 August 20, 2007
Mispronounced 'Sit Down' by BTS V
Hi, shit down, shit down!
by seokjin' lobster July 26, 2021
situation is not cool, someone is acting up or being crazy, things got out of hand
by Carabear77 October 15, 2016