Can anybody top this sound? Doubtful

[Rubycon]

I'm sure the sound of silence is a much better sound in that type of room.

Never silent, there's always something going on. Perhaps not as noticeable as someone buying a vowel (!) but you should get the idea.

I did have a sound known as the longest THX intro in the World, I will see if I can locate it and soundcloud it.

 

[MongGrel]

NM, not worth leaving up there.

 

[Shlong]

My favorites when i was in middle school:

https://www.youtube.com/watch?v=h9mOjHzTFiQ

https://www.youtube.com/watch?v=31ivdML1Xes

 

[CraKaJaX]

Wow... Dreamcast. Almost forgot about that one!

 

[balloonshark]

Here's a familiar sound you all know. I can actually make this sound.

https://www.youtube.com/watch?v=OQwA14YWdqA

 

[lxskllr]

Red tail hawk is one of my favorite sounds natural, or man made.