emoticons - where are they stored?

Hope this has not been asked before...but...
I am leaving my present pc and want to take my emoticons with me.
I have added many new ones and have tried serching the pc for them but to no avail.
Having given help on the electrical forum, (well thats what I call it), I now need yours.

emotions can be recreated like this one (by pressing colon and the right inverted bracket on the keyboard) and .. etc