Quote Originally Posted by rollinKansas
From my expierence the absolute hardest hit you can take is out of a gravity bong. If you don't know what it is you can research it on this site adn make one. I think anyone who's used a good one will tell you that they hit hard as hell. a few of those will get you pretty high, if you burn through an 1/8 on a grav bong, like i have before it will render you retarded for several hours.
If you burn though and 8th any way you choose to do it you'll be retarded for several hours. Grav bong, knife hits, eating or vaporizing are probably the most effective methods. I prefer a bubbler though. Joints... I could go on but I won't.