Erm, I would have to say that the most harsh thing you can smoke would be old roaches rolled in an old cigar. Yuck.

I don't think steamrollers are all that harsh, though. They'll kick your ass, but it never really burns my throat or anything....
missconspiracy Reviewed by missconspiracy on . what is the hardest hitting method i'm looking for a method (bong,pipe,bowl) whatever, that provides hardest hitting, harshest method. The only thing is it has to be small enough to put in a big pocket. Rating: 5