mungarly, n. — Green’s Dictionary of Slang

mungarly n.

also mungarley

[Polari, thence Ital. mangiare, Fr. manger, to eat. Note Grose, Provincial Glossary (1787) mung, food for chickens]

food.

1859, 1860		Hotten Dict. of Modern Sl. etc.
1870		Hotten Sl. Dict.
1876		C. Hindley Life and Adventures of a Cheap Jack 170: A lot of us chaps propose to assist you [...] in getting you up a rare full house to help you and your ‘school’ to some dinarly and mungarly, i.e., money and food.
1893		P.H. Emerson Signor Lippo 12: Chuck it, we’ll go and have a bit of mungarley now.

mungarly-casa (n.) (also mungarly cassey) [casa n.¹]

a baker’s shop.

1859		Hotten Dict. of Modern Sl. etc. 65: MUNGARLY CASSEY, a baker’s shop.
1864		Times 18 Oct. n.p.: Mungarly Casa is a baker’s shop.
1870		Hotten Sl. Dict.