okwell here is a paint shop thing i just threw together sorry for how crappy let me know if u understand now...

http://img225.exs.cx/img225/3200/resizewizard57kt.jpg
s2headhunter Reviewed by s2headhunter on . Great Idea Ok well this is my idea....This is what i call the Gravity Bong...OF DOOM!!!....lol anyway just picture ok you get 3 2 liter bottles...and 2 1 or 2 liter bottles one better....ok now cut the top off of both 2 liter bottles like so thers no neck on it or any part of that now line all the 3 liter bottles up in a line and put a 2liter bottle in between the 1st and 2nd one on the left and then once in between the 2nd and 3rd one on the right now cut a hole in each side of the middle 3 liter and and Rating: 5