Not so sure how reliable this is, but China Daily reports that a teen girl from Singapore was stopped by Guangzhou airport security guards "when they heard a voice shouting, 'I am a terrorist.'" Turned out to be her mobile ringtone talking, the item says. Link (Thanks, Cameron)
Reader comment: Gareth says,
Reader comment: B10M says,
Not knowing DJ Vadim, I'd went looking for a ringtone sample, and
found these two at ninjatune.net:
The beat seems to be more eminent than the "I am a terrorist" voice.
Besides, wouldn't a terrorist try to be a little less obvious before
boarding the plane than to announce him/herself to the public like