ATB 

Phrase uttered when surfing, acknowledging a wave forming in the distance. Short for "At The Back".

Two guys are out at the break, when one spies a wave on the horizon.

"Dude, ATB!"

ATB by notaek June 30, 2009

ATB 

All Terrain Board. A kickass skate/snow board with 4 wheels that runs on any sloped terrain.

I bought an ATB from Mongoose

ATB by 1337rogue December 28, 2005

ATB 

Abbreviation meaning "Attempt to Breed" (see "hit on") an ATB is typically an attempt that is unsuccessful or pitifully unnoticed.

Thomas thought Melinda was pretty, so he made an ATB despite Melinda's restraining order.

ATB by A 9-Testicled Lumberjack September 14, 2005

atb 

Atypical Tuberculosis

John: Nancy, where's Tommy?
Nancy: He's in the hospital .
John: What happened to him!
Nancy: I heard from Eileen that the doctors think he's got ATB.
John: Tommy should've never visited Mexico.

atb by georgcantor March 26, 2017

ATB 

(hoe's) a term that is used by a pimp for the prostitute's that rome the track.

"I gotta go get some money from my ATB"

ATB by delisher June 9, 2005

ATB 

A commonly used abbreviation for 'Against the boys'

Antonym of FTB.

Ex. I remember that time at work when I got in a serious accident and was transported to hospital in the ambulance. The whole team dropped by to show their support. Except for Lim who had to hit the gym. That was pretty ATB

ATB by Ledourg July 29, 2019

atb 

All The Boys. Used commonly at university when girls are referring to a group of guys in their halls.

Where are ATB? They are a bit late to pres aren't they...

atb by Dyche December 20, 2016