Young Buck just can’t leave the ganja alone! The G-Unit rapper might be heading back to jail yet again after his probation officer claims he used someone else’s urine to pass a drug test. Buck’s PO is saying that he came into the facility with a plastic bag full of someone else’s clean pee and then proceeded to transfer the urine into the cup with a tube. Come to find out, it’s actually a felony to fake court-mandated pee and could be up to another five years behind bars. He’s allegedly been on the road smoking weed with his rapper friends (but it was Snoop Dogg – who can possible resist that?!) Being that Buck is already on probation, this is not looking good one bit.