Ok - ripped this from another forum, but it's kinda kool.
go here
http://www.google.co.nz/imghp?hl=en&tab=wi&q=
and input your USERNAME.
Then post or link the FIRST picture that comes up in the search.
Me - unfortunatrly I get a good old rubber eraser hehe.
http://images.google.co.nz/images?q=...=Google+Search