Messenger uses smileys stored locally, on each users computer, so the alternate 1. gif yahoo's std smiling emoticon would be replaced by nospams.info adult smiley.
nospams.info › emoticons › yahoo.
List of yahoo and yahoo messenger emoticons and smileys. Yahoo happy faces and smileys, hidden yahoo emoticons and smileys.
Download free adult Emoticons and Smileys! A very big collection of smileys and avatars, works with Yahoo Messenger, MSN, AIM, etc.
Thanks to my friend Cosmo I succeeded in spicing up my Yahoo! bit by downloading and installing the Basefaces Adult Smileys Collection.