Postcard: You Have a Big Gigantic Brain - Ten Pack

This postcard features a very popular Shower Art design by Ugly Baby turned into a cartoon by Barry Blankenship. Send it to your scientist friends -- or just anyone who is super smart.

On the front it has an x-ray of a brain and it says, "You have a big gigantic brain."

On the back it says, "If it gets any bigger, you'll have to start keeping it chained up out back."

These postcards are sold in packs of ten.