Christmahanukwanzica
A combination of the holidays "Christmas", "Hanuka", and "Kwanza".
"We can't throw a Christmas party because that would exclude the people who celebrate Kwanza and Hanuka. We can't throw a Hanuka party because that would exclude the people who celebrate Christmas and Kwanza. We can't throw a Kwanza party because that would exclude the people who celebrate Christmas and Hanuka. So let's throw a Christmahanukwanzica party!