no im about 100% positive he didnt come up with it but yes its awsome but i personally like a regular bong now but if u wanna make one dont be a puss and use a gatorade bottle i use a 2 or 3 ltr..THEY FUCK U UPPPPP!!!!!!!
s2headhunter Reviewed by s2headhunter on . How Make gravity Bong? How do I make a gravity bong. I've read about them for years, but have no clue. Rating: 5