I have no idea if this is physically possible, much less if it's true, but during a still ongoing (and very funny) AMA over on Reddit, Snoop Dogg just said, multiple times, that he smokes 81 blunts per day.
81 blunts per day. 567 blunts per week. 29,484 blunts per year. Presuming he started smoking at, what, 16?, that would be 737,100 blunts over his life. That's a staggering number.
Anyway, here are a few other highlighted exchanges:
And one he unfortunately hasn't gotten around to answering yet...