ATMB 

Ass To Mouth Breath

Holy crap, did you smell that chick's ATMB! She must have had a blowout and licked it all up.

ATMB by StewedPile May 8, 2013

ATMB 

A nice italian boy, on this Earth since 1982, living with ease and hirony, and loving internet and videogames.
He is well-known for being someway "mad", and doing strange things all the day long.

"Have you seen ATMB?"
"No, He must be doing something strange."

ATMB by ATMB December 11, 2003

ATMbecile

An idiot in front of you at the ATM who uses the thing waaaaay too slowly.

How long does it to withdraw $20?? Has this guy never SEEN a cash machine? What an ATMbecile!

ATMbecile by Dave Cobb via TallulahJean August 4, 2007

ATMBRBROFLMAO 

A phrase used to express the sentiment "currently I'm going to have to take a moment before I can continue our conversation as I am currently rolling on the floor laughing so hard I fear my behind may be dislodged by my violent jerking".

Person 1: 'Sup dude.
Person 2: Nothing much, just sitting here on MSN and watching my Peep Show DVD.
Person 1: Kl. So how's...
Person 2: ATMBRBROFLMAO

ATMBRBROFLMAO by Ernest Francis January 3, 2010