Person 1: Remember when Thomas Nast depicted Boss Tweed and the Tammany Tiger."
Person 2: "Yeah, that's a Blast From the Nast."
Person 2: "Yeah, that's a Blast From the Nast."
by dickey6969 June 15, 2017

by Rylee Jenner January 19, 2019

Shortened for “Nasty”; when something is enough to slightly disgust you or discourage your interest.
Bob: That deli down the block is open if your hungry.
Jane: Dude I’ve been in there for cigs and the place is so nast. No way.
Jane: Dude I’ve been in there for cigs and the place is so nast. No way.
by panic.dump November 28, 2020

by TopLev0121 August 26, 2020

by anonymous August 3, 2025

by KAV May 14, 2016

NAST is abbreviated for Network Access Security Token. NAST primary use would be when accessing a computer remotely through tools like TeamViewer you have a security token which you would have to read back to the individual who is accessing your computer remotely. This is just a better term for the long string of characters you would on your screen when using said software.
Natalie: Hey Bob I think there might be a problem on my computer it’s running so sluggish.
Bob: Hey I wish I could but I’m out of town right now.
Natalie: Bob it’s important please help me.
Bob: Fine, just download TeamViewer.
Natalie: Ok it’s downloaded what do I do now.
Bob: Just read me the NAST one by one.
Natalie: The what, what is a NAST?
Bob: It’s a simple term for the long ASCII characters that I need you to read to me carefully so I can help you.
Natalie: Ok will do.
Bob: Hey I wish I could but I’m out of town right now.
Natalie: Bob it’s important please help me.
Bob: Fine, just download TeamViewer.
Natalie: Ok it’s downloaded what do I do now.
Bob: Just read me the NAST one by one.
Natalie: The what, what is a NAST?
Bob: It’s a simple term for the long ASCII characters that I need you to read to me carefully so I can help you.
Natalie: Ok will do.
by GAMERSLUBE LLC. July 10, 2021
