Wanna Watch Me Pee?

I got drug tested today for some potential employment and it was the strangest experience. They locked all your personal belongings up, give you a specimen cup with a thermometer on the side to ensure your pee is the right temperature, and tape up the faucets so you don't wash your hands before delivering the full cup. I almost flunked because I was on the verge of flushing toilet before it was permitted. I left feeling like I should have just invited the tech into the stall with me to adequately verify the source of my pee.