Ok, I took a few hits off a joint exactly 16 days before the drug test. Before that, it was a few hits about 3 months. I am 5' 9" and weigh 135 pounds. I run every morning for a couple of miles and always drink lots of water. In addition I have a high metabolism. Did I pass? Whenever an accident happens at work they immediately take you off to be drug tested, no matter the scale of what happens or who you are.