NST 

Necessary sleep time

Yo dude I got some NST after that exam

NST by HaImRight June 20, 2016

NST 

NST is a collective group/clique that was formed by a couple of Syrian refugees and immigrants.

These NST kids are wild!

NST by roog9ine July 25, 2021

NST 

Short for 'Nipple Show Through', when a woman's nipples show through her shirt, blouse, bra, bikini etc.

'My wife took me to that lingerie fashion show last week. She wished she hadn't in the end. Even where we were sitting, I could see the NST on the models! I think she realised I was drooling.

'Hey, look at the NST on the chick in the pink T-shirt.'

'You missed it mate, she got out of the pool, and man, the white bikini, and, wow, the NST.'

NST by IJKD August 10, 2021

whomst'd've'yaint'le'de'nst'd've 

To say lest get this bread when you have a cock in your mouth

Whomst'd've'yaint'le'de'nst'd've dave!

whomst'd've'yaint'le'de'nst'd've by Stephen hairless November 2, 2018

nstled 

A term used in the mobile phone industry to describe when you take something that is not broken and change it and in the process of changing it you break it because you are a giant dumb ass!

Well he really nstled that project, thats why everyone is out of a job.

Well the pacemaker was working fine till you decided to nstled it, now Dustin is dead, good job Andy.

nstled by Big Skilet June 27, 2008

NSTIW 

stands for "No Shit There I Was". It is used as an acronym to recede a statement of incredible importance or incredulity.

NSTIW... when this guy ran a red light and creamed into the other car

NSTIW by BellJD May 5, 2011

NSTR 

Nothing Significant To Report

-What's the progress on Project X?
-NSTR at this time.

NSTR by Musti May 25, 2004