To the casual onlooker this shirt looks harmless enough. Maybe it's some kind of Asian language? Japanese? Korean? Chinese? Maybe they're some kind of religious symbols? It's only when you tilt your head to the right, does the message become clear :P. The great thing about this shirt is, not only does it look cool and mysterious, if anyone asks what the symbols mean, you can tell them whatever the hell you want to, and they might never know the real meaning ;-).