Would you like to cause your friend to take a great big turd in his shorts? These Rorschach masks, if I'm to believe what I'm seeing on the video are built specifically to do just that. Made famous by Jackie Earle Haley playing Rorschach in the movie Watchmen, and based off of the Rorschach ink blot test, these masks are pretty brilliant. Your warm breath fades the ink to transparent; cool air darkens it producing a moving effect. And, according to the website, the ink won't even kill you! The specifically selected fabric allows clear vision and breathing which is always a plus. The masks come in 5 different ink blot variations.