A promiscuous woman's vagina that is like a deep dish pizza. Her pussy is so deep that no matter how big a male's phallus is, it will never be enough to satisfy her. You will probably need a two by four to avoid not falling in.
Girl: "idk who told yall 9in was a big dick, cause it's not"

Guy: "We got miss deep dish pussy over here"
by DaTruDefinition August 2, 2020
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