An awesome online game that will guess what you are thinking of.
Literally anything that you think of will be on his mind
He got my first one: Keanu Reeves
He got my second one: Admin of FJ
And he got my last one too: L from Deathnote
Seriously, give this a try
http://us.akinator.com/#
Its amazing!
EDIT: He got my Sora one just now too... Seriously, this is awesome