This is a noun and a verb for when you take a deep hit of Marijuana into your lungs, and hold it in. Meanwhile, when the smoke is still in your lungs, pour some liquid in your mouth (ex. Orange Juice, Mango Juice, Water, etc.), then you gargle the liquid so that the smoke comes out of your mouth while you gargle, then swallow, and exhale the rest of the smoke.
Let's get some orange juice, ganja, and go Lava Pitting tonight!