in Morocco
(adj.)
[prob. nonce-word; coined as supposed ‘gypsy slang’ by H.W. Longfellow (1807–82); ? a pun on buff, which can refer, like morocco, to leather and can also mean naked in the phr. in the buff]
stripped, naked.
H.W. Longfellow Spanish Student in Poetical Works (1867) 102/1: There you are in your morocco!