Based on "Invader Zim", this tee-shirt wannabe-stamp shows a huge and glowing Irken Logo, plus the words "Obey the Fist!!!".
If you are a fan of the show, these words will have a whole meaning. :-D
This is a full version, pretty big, since I wanted the stamp to have great quality.
The image was designed in PhotoShop. The Irken Logo is entirely made out of vectors. The Zim Font was found in the Net (in "A Closet With A Moose" ).
So there you go. Enjoy! :-D