You can always purchase of one those fake pee test passers. I'm not sure what the name is exaclty, but i'm sure you can find it all over the internet. It's a device to help you pass drug tests. My brother bought one in San Jose, CA after trying to pass a drug test for a new employer. You wrap it around your waist underneath your clothing and it has 2 small puches on the side with some liquid that looks like pee. You simply snap one of the small hoses and the liquid starts pouring out ala pee. You are going to want to hold the tip off the hose to your zipper as if you are going to pee. The liquid has a powder in which will reuqire you to shake minutes before the drug test so that the liquid will be warm once it comes out.