Artificial intelligent assistant

crab-sidle

ˈcrab-sidle, v.
  [f. crab n.1 + sidle v.]
  intr. To sidle or shuffle sideways like a crab.

1800 Southey Lett. (1856) I. 105 They were obliged to walk..some backwards like lobsters, others crabsidling along.

Oxford English Dictionary

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