The most I think I have ever smoked in like one sesh with another person was like what felt like 25 bowls. Probally only like 15-20. They were big bowls and we ended up going through a few grams. It was a true waste of weed because after the first few bowls I was high as fuck. I mean I guess some people just over exxaggerate and some just don't know they are over exxaggerating.