Artificial intelligent assistant

gee-gee

gee-gee colloq.
  (ˈdʒiːˌdʒiː)
  [Reduplication of gee int.1]
  A horse (orig. a child's word; cf. gee n.2).

1869 Blackmore Lorna D. lxx, The ‘great Gee-Gee’—as all the small ones entitled me. 1886 G. R. Sims Ring o' Bells, etc. xi. 242 To carry two heavy boys..on his back, pretending that he was a gee-gee. 1895 Cornh. Mag. Jan. 56 ‘Tell the fellow to drive faster’... ‘My dear Datchet, the man's already driving his geegee off its legs.’

Oxford English Dictionary

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