1 definition by Cockstan

paraphernalia made out of plastic bottle used for smoking weed. How to make : Using a lighter to implant a metal socket into the center of a plastic bottle (Usually Power/Gatorade) cap. Then melting a small hole on the side at the bottle of the bottle. Fill the socket with weed and the bottle with water. Light and let water drain out of bottom hole at the same time to fill with smoke.
Me and the squad went by the river and did a couple of drainers each after school.
by Cockstan May 14, 2015
Get the Drainer mug.