It really depends on what I smoke. My best friend has a friend who steals weed from her mom.. we call it "mama dukes weed" it's so awesome. We smoked a roach of it.. between two of us and we were stoned. But I've had instants were the weed was shit and I've smoked blunts and bowls and bowls worth and barely felt buzzed.. and times were maybe two bowls will royally fuck me up. I have a pretty low tolerance though.