fishtailing

/F IH1 SH T EY1 L IH0 NG/
verb
  1. 1

    To swing the back of a vehicle (originally an aircraft) from side to side.

    โ€œAs we approached the runway, the pilot fishtailed slightly to reduce landing speed.โ€

  2. 2

    To cause the back of (a vehicle) to swing from side to side.

  3. 3

    To move with the tail swinging from side to side in this way.

Source: https://en.wiktionary.org/wiki/fishtail, https://en.wiktionary.org/wiki/fishtailing