The 18th....

Ive got court on the 18th. Been smokin pretty much everyday for a while since mid summer. Atleast a blunt or two a day of mostly mids. I have to go to court on the 18th for a minor in possesion (of alcohol) They might drug test me they might not, i wanna be on the safe side. I weigh about 160 5'9'' I have been told to excercise till next monday then stop then just eat alot of fatty foods till court, and as always drink alot of water. Do any of yall have any advice. I need it...badly