If I have to test in 3days(Dec 10th,2012) last time I smoked was on Nov. 16th I smoked half a blunt. Do you think it will be out my system if I'm 6'1 200lbs. I don't exercise but I've been drinking a lot of water lately. Should I ask for more time to get ready or should I take it with good faith on Monday 3 days. The weed was not good either it was air pack(similar to regular) It got me high because im a very infrequent smoker I smoke once in a blue moon.