zingohttp://www.oed.com/dictionary/zingo_int%3Ftab%3Dmeaning_and_usezingo, int.
Revised 2021

zingointerjection

colloquial (chiefly North American).
  1. 1906–
    Representing the sudden appearance or occurrence of something. Cf. zing int.
    1. 1906
      First Bakersfield would bingle and then would come an error somewhere in Portersville's make up. Then—zingo! And with the horsehide somewhere out in the alkali, the boys in grey would joyfully chase each other around the corners.
      Daily Californian 8 January 3/2
    2. 1914
      Just when he was bursting with happiness because he was going to be a real big leaguer and one of us—zingo! he was back where he started.
      Saturday Evening Post 17 January 7/1
    3. 1970
      Zingo, another pair of jokers..bust in.
      New Yorker 17 October 40/3
    4. 1995
      I didn't have a clue how quick a shot like that could come at you. He had it, and then zingo, there it was.
      J. Davidson in D. Irvin, In Crease vii. 142

zingo, int. was revised in March 2021.

zingo, int. was last modified in July 2023.