Definitions by Engineering Dynamo

ROTFLYAO 

acronym
Rolling On The Floor Laughing Your Ass Off

IM conversation:
person 1 <I LOLed so much I was crying.
person 2 <Were you ROTFLYAO?

ROTFLYAO by engineering dynamo September 20, 2005

dvda 

DVD-Audio
DVD-A is a high quality multi-channel audio format. Many DVDAs are 24-bit/96kHz 5.1 surround.

My player plays dvd-a and sacd.
or
DVD-A does NOT include Region Codes.

dvda by Engineering Dynamo May 20, 2004