Ah yes - now THAT looks familiar!
Strange but true story:
I have the same shirt and was wearing it when I went through a security check point in an airport last fall. After I was scanned, one of the TSA employees asked me to step into a special area so he could pat me down. He claimed the design on my shirt was creating difficulty with their scanner.
Apparently, the silkscreening process used (or the ink itself) is so dense and the graphics cover the cloth so completely that their body scanner was rendered useless for that portion of my body.
Now THAT'S quality!