About how long in my system?

I'm on probation, have been for 4-5 months. Last time I smoked was oct. 19, which is 195 days ago. I just found out that I don't have to go in for a final meeting with the probation officer to fill in papers or anything to officially get off probation, i just have to fax in my community service forms when I finish. Although, I am subject to random drug testing, I have only had tests when I have had to go in there to fill out papers or something, and I only would get randoms if I screwed up or something. I know the best possible thing to do would be to not smoke until I'm completely off, but I really want to smoke a bowl tonight and am 95% sure I won't have any more drug tests.

So, If I smoke just a little tonight, (no more than 1 bowl), and I am 5'5" and 125 lbs, and haven't smoked in 6 months, with a pretty fast metabolism (I eat plenty and don't gain anything), how long do you think it would last in my system if I were to have a drug test?

5-7 days is average for a one time high. For you im going to say 3 days maximum. I wouldn't risk it dude no point in adding more probation time to your record if your this close to being done. You have abstained for 6 months I think you can hold off a little while longer.

Yeah, I agree with Deige. If you lasted 195 days whats an extra few days. Plus, if you know for sure your in the clear, it will make that first smoke so much better.