Street
gravity bong
What does gravity bong mean?
A homemade or manufactured device that uses water displacement and gravity to pull a large volume of smoke into a chamber.
"They rigged a gravity bong out of a two-liter bottle."
Origin
Named for using gravity/water pressure to draw the smoke.
Frequently asked questions
What is a gravity bong?
It's a smoking device that uses water and gravity to force a large volume of cannabis smoke into a chamber, which is then inhaled all at once.
How do you make a gravity bong?
A common DIY version is built from a cut two-liter bottle placed in water with a bowl on top; lifting the bottle draws smoke in, and pushing it down forces the smoke out into your lungs.
Why do people use gravity bongs?
Because they deliver a very large, concentrated hit of smoke in one go, making them potent and popular for a strong high.
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