Assertion: bong's carb | /r/HasProperty | hole
Facets:
Source sentences:
text: Carb: A hole usually located between the neck and base of the bong used to control air and smoke intake.
text: Finally, just cut a 1/4-inch hole about 5 inches up from the bottom of the bottle for the carb, which is the hole you'll hold shut with your finger when you smoke the bong.
text: If the bong has a carb (a hole in the neck of the bong) you need to plug the carb with your thumb.