Shouldn't

A concatenation of "should not"

I shouldn't do it

by qartis July 4, 2003

shouldn't have said that

The split second after you've said something that you really shouldn't have said, specifically if it results in something bad.

Guy #1: You motherfucker!

Guy #2: What did you say?
Guy #1: Uh oh, shouldn't have said that.

by Mk9084 December 26, 2011

you shouldn't have done that

A popular sentence of one creepypasta.If you hear this sentence you should know you're already dead, "you can't run,beacuse i will sneak up on you and capture you."" So you better watch your back."

Ben Drowned:You shouldn't have done that
1 victim:Dead

by A terible fate August 16, 2020

Someone who shouldn't be on UD

People who define themself or someone else as a gigachad. Seriously, this has to stop.

Person: I heard Hannah defines herself as the perfect woman on Urban Dictionary.
Person's friend: She's someone who shouldn't be on UD.

by The local Argentinian guy October 4, 2021

The day when you shouldn't study

May 4th 2021
It's star wars day and Mayday for the Greeks, so it's basically a sin to study on this day

-Hi , I have 3 assignments to hand in till the end of the week , I need to study today.
-HOW DARE YOU , it's the day when you shouldn't study , 04/05/21 star wars day AND Mayday , we don't study on this day.

by Don't drink and Drive May 4, 2021

shouldn't have called me full of hate

"A common, phrase used when one is arrested for stealing money and making bomb threats to a television station. One may only use this term if they are quite creepy anyway.

"Why did you do this?" -Reporter
"Shouldn't have called me full of hate." -Creepy Arrestee

by Handme$73,000 September 25, 2007

Shouldn't have started what you couldn't finish

When a griefer starts a fight often on GTA online and gets absolutely slapped and runs away

"Hahahah shouldn't have started what you couldn't finish"

by WildWillez December 13, 2020