[thinkfloyd14]

It also depends how lax the lab is. I work in Compton, the clinic I went to get tested at was down the street, I had a co worker piss in a cup, then i filled 4 or 5 syringes with his piss and taped it to my crotch. They werent watching me while I pissed and immediately they told me that the piss was cold, but then I denied cheating and they still sent it to the lab and I passed.