1 definition by cmv

Top Definition
a bowl shaped piece with a tube attached to the bottom that gets placed into a bong used for smoking marijuana. when a person can no longer suck in air, or hit, the bong it gets taken out to "clear" the bong of all smoke and then gets placed back in for the next person.
Jordan hits the bong like a champ and doesn't have to remove the slide for a long time.
by cmv January 01, 2006

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