Water filtered gravity bong?

[FrequentToker]

Has anyone else here made a water filtered gravity bong? It seems like most of the pictures ive seen have just been like a gravity pipe or a waterfall pipe but for it to really be a bong you gotta add the tube going down the middle and a perc at the bottom for it to REALLLLYRIP

If you havent made one you should....i am in such a wonderland right now haha. I have bud pics to upload

 

[Weedpipe]

you talkin about the 2 liter bottle and a sink full of water trick? ...

 

[Vaporeyes]

Im sure it could be made some how but a traditional gravity bong that you take the hit by pushing the bottle down in the water would be an issue.push down the bottle & the hit & the water would come up on you....