1 definition by Billl Nye the Science GUY

when you burn a hole in the bottom of a water bottle put sum budz in the top with a metal peice and fill bottle with water then use it like a gravity bong kinda thing by releasing the water and getting high as fuckkk.
dude lets do dubfalls right now and get fuckin lifted.
by Billl Nye the Science GUY August 17, 2009
Get the dubfalls mug.