1972 (con. 1920s) in J. Curry River’s in My Blood (1983) 166: He had two daggone kittens [...] And you know there was only one place they could do their business—that’s in the pilot’s toilet.at do one’s business (v.) under business, n.
1972 (con. 1920s) in J. Curry River’s in My Blood (1983) 166: He was really on my duster from then on, and I got off at Memphis.at on someone’s duster under duster, n.4
1977 (con. 1942) in J. Curry River’s in My Blood (1983) 42: He was hell-bent for Georgia to go down the river.at hellbent for election (adv.) under hellbent, adj.