This is the list of emoticons/smileys that should work inside Gmail Chat.Unlike any other messenger,these graphics are animated out of simple text to make it attractive
Note::These graphics would be available only to the person who is chatting inside Gmail.Not for those using Google Talk
It's a monkey!
show your teeth
But I tried out these in Google Talk.The result I saw was not an animated icon but a blue graphic for most of them.You can see in the picture below
P.S. Don't get confused... These emoticons/smileys are for chatting only and will not work when integrated inside a mail