I wish I had an animation of a coo-coo clock for this one...
http://office.microsoft.com/clipart/preview.aspx?AssetID=MMj0318063&Query=cuckoo+clock&Scope=23&CTT=1&Origin=EC790000121033&QueryID=vylF6lxPU&AssetCol=MMj0354504,MMj0318063,MMj0356621