I have long kept all my icons as images of myself.  It was a big deal when I nuked one to add that "I stand with the prince" icon that so makes me giggle.  But now I think I'm going to get the icon add-on pack and makes lots of silly things.  Because I _need_ a "my golden monkey snarls at you!" icon in a bad way.
ETA: Victory!
ETA: Victory!