I got to essentially re-invent Microsoft Paint for the DS at work today. So of course the first thing I drew was a giant cock. It's what it'll end up being used for anyway.
The creative director has a phrase "time to cock", which essentially means that as soon as you put something into a game that lets a user draw their own stuff, it'll be used for drawing cocks. Which is pretty much what one of the reviews for Create and Race sais [smile]

And I can't say what the paint-like tool is for (obviously), so don't ask.