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
by Ernest Francis January 3, 2010
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