2 definitions by Aficionado

Sir -- sound is irrelevant

An initialism used when you want to warn people that a video has sound or music is irrelevant to the video. Sounds that weren't initially part of the video would be labeled "SiR" because they have been added on for another effect or purpose.
I just realized that this was an SiR video, the sound effects were added afterward. These aren't the real sounds.

I hate seeing videos that should be labeled SiR because they have loud annoying music in the background that goes over the original dialogue and sounds.

Video title: cute puppies SiR
by Aficionado April 2, 2012
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A critically lauded prodigy whose lyrical prowess and melodic ingenuity have propelled her to the stratosphere of superstardom. Acclaimed for her novel insights into such diverse matters as automobile seating selection, underage festivities/motor vehicle piloting, and recurring patterns in weekday structure.
Yesterday was Thursday; today it is Friday.
We-we-we so excited, we so excited.
We gonna have a ball today!

R-B, Rebecca Black
by Aficionado April 1, 2011
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