Top definition
The holiday celebrated between a Jewish person and a Christian person. It falls between Hannukah and Christmas on a weekend. Eight gifts are exchanged, but all at one time.
Ruthie and Mary decided to exchange their gifts on Hanni-Claus day, which happened to fall on the Saturday after Hannukah this year.
by lap1126 October 14, 2010
Get the mug
Get a Hanni-Claus mug for your Uncle Trump.