one hit of that dank in our 2 liter grav and i was passed out!
Shortened name for a Gravitational (Gravity) Bong, a smoking device consisting of a larger, open container (Think - a bucket) and a smaller (Think - 2 liter soda bottle). The Larger base container is filled with water, and a whole(s) are drilled into the bottom of the 2 liter bottle, and a cap (Commonly called a 'grav cap') Which can be made out of a ratchet or tin foil and the cap to the two liter bottle to filter the goods, which lets the smoke fill the chamber of the 2 liter bottle as you pull it upwards out of the water.
Man, he just pulled a sweet grav.
Either a homemade or store bought water bong that effectively conserves weed while providing a clear and intense high. Consists of a large, deep container capable of holding water, filled with cold water (example: bucket, beverage cooler, cooler, bathtub. For miniature gravs: large drink cup, larger empty food tins) and a smaller open-bottomed liquid capable container (example: 2-liter bottle with bottom cut off, Large sports-drink bottle with bottom cut off. mini grav: bottomless water bottle, etc). This smaller container is placed inside the initial larger container, with the water level rising to only a few inches below the mouthpiece of the bottle. The grav top is typically the screw-on top of the bottle with a hole cut out in the center and a small socket melted into the hole. The smoked substance (which is hopefully some lusicious heddies) is placed in the metal socket with a flame lit to it. As the user pulls the bottle upward out of the water very slowly, while holding the flame to the bud, the smoke is sucked downward from the socket, into the bottle, cooling slightly as it hits the water. The chamber should, if made correctly, fill with smoke as water is also pulled upwards in the bottle due to the suction. When the contents of the socket are burned to ash, the user unscrews the top of the bottle, and places their mouth to it whilst simulaneously slowly allowing the bottle to fall to the bottom of the bucket again, and inhales the delicious smoke as it is f...more...
(noun) Along with being a term for the actual gravity bong itself, it can also refer to the overall process of using a gravity-assisted smoking device, including but not limited to the smoke produced
"Holy shit, Jane just took that entire grav to the face!"
"Fuck it, let's not watch the Clippers, let's go home and do gravs and play Sega Genesis."
"Eww dude, you got resin on your teeth from that huge grav, gross."
Take a like ice tea pitcher and a 3 liter and cut the bottom of the 3 liter off and make a hole in the cap for the bowl piece and you put water in the pitcher then put in the 3 liter, put the bud in the bowl piece light it and pull it up and then you push it down when you take the hit and it forces all the smoke to your lungs
Let's go slam a grav, brotha.
A nickname for someone who, although is fucking awesome, is rather large and could possibly have a gravitational pull. Usually a hybrid of ethnics Grav happens to be stuck with a Jan Oliver
"Grav! Whats up?"
"not much, Jan Oliver tried to eat me today but couldn't waddle to me fast enough."