Pure evil causes birth defects

Unassailable evidence presented by the Institute for Dangerous Research's Department of Mad Biology.

UPDATE: This brilliant poster is the work of Allison Lonsdale. She made it for the 2010 San Diego ConDor. You can get a closer look at the poster and its text on the ConDor site. The photo is the work of Jerry Abuan. Thanks to all the readers who filled in the blanks on this amazing work of wonderous awesomeness!

Via penguinchris.