adj. a large hole. usually attributed to baggy lady-parts.
she's such a slapper; she's got a gash like a flangebucket
by Big G October 27, 2004
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Someone who eats minestrone from a recessed bumhole through a straw
Henry shouted 'get the straw John' a flangebucket is on the menu tonight
by The Noggler August 23, 2019
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