toodle-oo

Interjection

1. (Commonwealth, Ireland, UK, dated) Goodbye, farewell, see you soon.
   • In one of the country gardens two gaily-dressed young coster girls are sitting and chatting with the cottager and his wife. They sit among the flowers and look for all the world like young London lasses who have come to the village to astonish the country folks with their town finery. When they...1904 September, George R. Sims, “Off The Track in London V.--Round Hackney Wick”, in The Strand Magazine, London: George Newnes, Ltd., archived from the original on 22 Aug 2016, page 329
   • "In that case," said Archie, relieved, "cheerio, good luck, pip-pip, toodle-oo, and good-bye-ee! I'll be shifting!"1921, P. G. Wodehouse, Indiscretions of Archie, ch. XIII. Rallying Round Percy

   Synonyms:

   farewell, goodbye