a friend of mine was once on restrictions in the lodge, cleaning up. she picked up a styrofoam cup and found a joint just sitting there. go figure what she did with it..... she got caught but they never figured out where it came from.
there are many loopholes in the squat and cough routine. one can tape it under the balls, or even hold it in their hand their entire time if they are slick. there's also the anal technique along with the string n swallow (tie a baloon to a thread, swallow, and then tie the string to a molar. stuffed animals also provided smuggled goodies. some kids are just ingenious. i know one person paid a doc at home to write a not saying he is allergic to the deoderant they provide and should be able to bring his own. he brought his own, execpt instead of deoderant the bottom half of the sticks were filled with weed, papers, and lighters. in another case an ingenious kid rigged his advair inhaler with cocaine. he took out the little thing with the premeasured doses, made his own thing out of the bubbles in bubble wrap and cardboard, and filled the bubbles with with blow. every morning the nurse handed him his cocaine filled inhaler. of course, inhaling powder isnt like snorting it, but it still works.