WidgetMonkey 4.0 for Mac is available as a free download on our software library. The program lies within Audio & Video Tools, more precisely General.
From the developer:
WidgetMonkey is a dashboard widget ragdoll monkey toy. You can press a button to make it go limp. Or shake the window to make the monkey go wild. Aside from being a lot of fun, you will notice yourself wasting a lot of time playing around with it. The widget was created with Unity, the next generation game design tool - http://www.unity3d.com/
You may want to check out more software for Mac, such as MediaBlender Player, New York Cam or GigBaby Sharing Utility, which might be related to WidgetMonkey.