@srfsrf272815 This is not new. I did it the 80s. We called it a gravity bong. He's a pussy, I did it with a 3L bottle back when they made s litir soda bottles.
@alexxistexxxas Damn, I say Damn. I fat boy would be beaming with pride to have you on his arm. Could take you out someplace special and the talk of the place.