potluck -- (whatever happens to be available especially when offered to an unexpected guest or when brought by guests and shared by all; "having arrived unannounced we had to take potluck"; "a potluck supper")
dictionary, definition of, free online dictionary, online dictionary, English dictionary, dict, diction, dictonary, glossary, define, definitions, meaning, word of the day, spelling, pronunciation, dictio, dictiona, dic, dicti, dictionar