Seth Luo
Seth Luo voted up Gator Blu's answer

Young children laughing. To me it the sound of pure joy. As people get older they often try to temper or force a laugh so they are not judged. With small children they laugh with full force and there is worries attached.

Seth Luo
Seth Luo voted up Rooster Cogburn's answer

I guess it would have to be the sound of my Hound playing with his squeaker toys ! I can hear them anywhere in the house so I guess that means it's time to play! He has one that's really loud and he hasn't been able to wreck it ! LOL