you put your hands on the "walls" of an imaginary box (like a mime), and look like you're talking to the stoned person but no sound comes out, because it's being kept in the box. My friends have tried it on me while I was really high, it didn't mess with me or anything, it was just obvious what they were doing.
mrdevious Reviewed by mrdevious on . the invisible box trick can somebody explain that to me.. my friend was telling me about how you do it to all of the first time smokers. and its really funny because they cant find the box or something... iunno, explain. Rating: 5