Green’s Dictionary of Slang

1. (orig. US) tricks.

1836		T. Haliburton Clockmaker I 131: A rael conceited lookin critter as you een amost ever seed, all shines and didos.
1869		H.B. Stowe Oldtown Folks 235: She needn’t think she’s goin’ to come round me with any o’ her shines... with lying stories about me [F&H].

2. sexual intercourse.

1890–1904

Farmer & Henley Sl. and Its Analogues.