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a bong that has 5 hoses branching from the actual bong. it is used when in a big group of fiends so that more people can get high at once. best used in a confined area.
me and my 5 friends used the pentabong to get 5 people high at once.
by the penta-j's January 17, 2010

Words related to pentabong

bong confined hexa high weed