Yeah I know the feeling, I remember coming home one day and this was like 3 years ago when I was like 17. I see all my belongings in my closes scattered out and left on the floor and as soon as I walked out my parents were like guess what we found? Apparently I had left like a nickel or dime bag of weed in one of my duffel bags and forgot about it. The shit had to be at least 9-13 months old.