After E3, the love for Scribblenauts exploded all over the Internet; Our forum in particular has a Scribblenauts topic thats fifty five pages long (Which is now on version 2). Despite the game just coming out days ago on, 5th cell is already teasing something for Scribblenauts fans.
The Scribblenauts‘ Facebook page has a post saying “Get your rooster hats ready! We have a very special announcement coming very soon…”
Other then the fact its a Scibblenauts announcement, no one can really say what it may be. I highly doubt its a new entry in the series already, but maybe it is a port of the title to the IPhone or possibly a way DSi users to download new content. We will just have to wait and see.