1. Heinz 57 - Noun
2. Heinz 57 - Adjective
(of a thing) Being a complete mix; containing parts of many different origins.
Synonyms: hodgepodge; see also Thesaurus:hodgepodge
(informal, of a person or animal, chiefly a dog) Having ancestry of many different origins; to be of mixed race or breed.
Synonyms: mixed race, mongrel, mutt
Antonyms: purebred, pedigree
(countable, slang) A dog of miscellaneous ancestry; a mutt.
Synonym: pavement special
(uncountable, poker) A variety of draw poker in which 5s and 7s are wild cards.
Source: en.wiktionary.org“He’s a Heinz 57! He was just a big dorky dog. Source: Internet
Sometimes (a lot of times) I wish my background wasn't Heinz 57 dull white American. Source: Internet