I didn't look to see if there was an uninstaller. But, I decided I didn't want Emoticons anyway because I found "special characters" under Edit. Though no one seems to see them when I send an email. They just get question marks. I wonder if that's because they hadn't checked HTML in their email. Oh well.
Oh, so MacKeeper isn't good? I was thinking about that to clean up my Mac.
Rita
I tried to d/l Emoticons to see what I could see, but the available version doesn't support 10.6.8, and I don't see any older versions.
Have you looked in the Emoticons d/l package to see if it included an uninstaller of uninstall instructions?
Hmmm... I see that Softonic is pushing the dreaded MacKeeper, so I suppose anything's possible.