((ATW 

Internet or texting shorthand for "Double Rainbow All the Way" referencing the popular internet meme in the summer of 2010. Used to convey pleasure or satisfaction.

Via text:

Todd: "Hey Brian, I finally got those tickets for the concert."

Brian: ((ATW!

((ATW by stickyalf August 6, 2010

ATW 

ATW sometimes written or spelled out "All The Way!" is a motivational phrase, expression or motto often used in the Special Operations and Airborne Community.

"Rangers Lead the Way Sir!" and the response would be "All The Way!". Or "ATW" Sir! and the response would be "Airborne!"

ATW by Case580 April 11, 2013

ATW 

The meaning for ATW is Against The World 🌎

Emma: Why doesnt anyone like you
Karen: Its just me ATW ✊
Emma: ✊🤧

ATW by Alifh June 27, 2020

ATW 

ATW stands for alt tab window, the window you set up to alt+tab into while doing NSFW stuff in an environment where you could be caught

Hey why'd you get fired

Doing NSFW stuff without setting up an ATW first

Ah yep

ATW by pj:bolo November 16, 2010

ATW 

Short for "All The Way"
To take something to the fullest extreme is to take it ATW.

Man she went ATW.
Man that beotch was peakin ATW!

ATW by i2k November 30, 2003

atw 

In freestyle soccer, atw is short for "around the world."

When juggling the ball, the foot goes around the ball before kicking it up again.

"Holy shit Bob, since when did you learn to do atw?!"

atw by zerotm January 27, 2009

ATW 

Short for "Attention whore"

Usually used in forums where a user opens a thread for the sole purpose of attracting people's attention and/or provoke envy.

User 1: Hey, i bought a new laptop! Do you want to see it?

User 2: ATW

ATW by albertsab April 8, 2009