I have just uploaded a new version of Yahoo/Plurk Emoticons for Blogger script to my Box.Net account. It contains one more hidden emoticon which i think very funny. It's a dancing android logo . I wish there will be more dancing emoticons in the future
Remember to install Greasemonkey extension first if you want to use this script on Blogger. Also note that this script is not yet working on new editor. You will have to use the old editor or else you won't see the emoticons on the Blogger Editor.