I had heard of Scribblenauts, but now I'm pretty sure I'm going to buy it.  Courtesy of penny-arcade.com:

"5th Cell might be better known as the Drawn to Life guys, possibly even the Lock's Quest guys, but I'm fairly certain that - come September - they'll be known primarily as the Scribblenauts guys.

They're local, so when they asked if they could drop by and show it off, we didn't hesitate. I looked over at Gabe's screen, and saw a space shuttle crash into a schoolhouse. I don't think that was the goal. For my part, in order to secure a subterranean whooziwatsit, I needed to crack the crust of the earth. I wanted to create an excavator, and when I entered the word, it wanted to know: did I mean a tracked construction vehicle, or a person who excavates?

Um, SOLD."

That's so freaking cool!

That totally rocks.

Yep, just one more reason why I want this game "Oh so bad"

The game does look awesome.  I hope it doesn't disappoint.