6. Doei
bye bye, so long, ta ta, see you, etc. [expression]
"Doei" is an informal word that you can use when parting.
Examples of use:
1. Leaving a shop where the interaction was informal, or the staff is informal.
2. Saying goodbye to colleagues at the end of the day.
3. Hanging up the phone after talking to a friend.
Popular use: "doei, doei!".
In the last couple of years it has become popular to say "doei" twice,
especially for women, but men tend to do it too nowadays.

Ja, goed, maar waar komt het dan oorspronkelijk vandaan? I am looking for the origin of this expression.
thank you
Posted by: Mieke van Gennip | Oct 03, 2008 at 03:50 AM
Dear Mieke, the origin of "doei" is not known says my etymology dictionary. It dates from after 1950 and potentially is some kind of contraction of "goeiendag" (derived from "goedendag", which is probably the base for the other popular alternative for "doei": "doeg".)
Sander
Posted by: Sander | Oct 06, 2008 at 07:03 PM
Hi Sander,
Thanks for that. I do recall my aunts in Brabant saying,"Houdoe" whenever we would leave. It strikes me that it could possible be derived from the Anglo Saxon, How do you do?. What about Frisian? It would be interesting to check it out in the Frisian language.
Mieke
Posted by: mieke | Oct 07, 2008 at 02:50 AM
Ga de Nederlandse taal niet verpesten!
Posted by: luit | Dec 26, 2009 at 12:01 PM