I brought a joint through once. it wasn't a big airport, and I'd sorta forgotten it was in my discman case, although i remembered as soon as they started searching my bag. The woman looked into the discman case and the joint was sitting at the bottom of it, but either she was blind eyeing it or wasn't expecting to see it in a shy, innocent girl's bag, lol. She took the discman and out and checked that out though, and put it back in herself.. .honestly I don't know how she didn't see it. thats my 'I-almost-got-caught' story haha