Last time I was on a plane, I had a gram of meth in between my toes on one foot and some pills in between the toes on the other foot. Unless they make you take your socks off, I think that is a fine way.
Other than that, I like to keep a hair brush like this around.

Pull the rubber part w/ bristles out and stick pills in there, for checked luggage. I wouldn't use it for weed on a plane, but have for weed on a long drive.
Weed is the stinkiest drug, so it is the hardest to smuggle on a plane. Only person I knew that did it wrapped 1/4 in 2 ziplocks and stuffed it in a shampoo bottle. Do you have to have clear bottles in checked baggage, or just carry on?
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Thinking of cracked-out and/or tweaking whores getting their throats and asses brutalized for the next hit makes me hard. --Rear Admiral