Boards
Cartoon gnu vs real gnu. Who wins?
http://adele.gerwinski.de/~anja/gnuart/aurelio/GNU.png
http://www.bushland.de/gnu4.jpg
I will alternatively accept superhero gnu or stuffed gnu as valid answers.
http://labor-liber.org/images/gnu-linux.jpg
http://www.stuffedark.com/images/gnu.jpg