once me and two of my friends went into a local hardware store looking to get bong parts. so we walk up to one guy that worked in the plumbing dept. we ask if he had any clear acrylic pipe, he said yeah, go talk to that guy over there, pointing across the aisle. so we do, and that guys says the same thing, the 5th person in this pattern just said, you guys should leave the store now. i guess they were just screwing with us and knew what we were doing, so just told us to leave. wankers!!

anyways, not saying you should not try, just my story!