Christmasdan 

1. (noun) The 2-month long over-commercialized pagan-cum-Christian answer to Ramadan.

As soon as the Halloween decorations came down, Starbucks started promoting their latest Christmasdan compilation CD.

Christmasdan by Roberto El Gringo December 13, 2010

Christmastache 

a lustrous mustache grown every year in celebration of the birth of christ.

Tommy's Christmastache is so boss this year!

Christmastache by Pastaaa October 4, 2011

Christmahanakwanzaka 

An amalgamation of the major winter holidays (Christmas, Hanukkah, and Kwanzaa) into one big non-denominational bastard holiday. Usually used in greeting form when the recipient's beliefs are unknown.

Hey Bob, Happy Christmahanakwanzaka!

Christmahanakwanzaka by LucentPhoenix December 9, 2008

Christmahanakwanzika 

The combination of Christmas, Hanukkah, and Kwanzaa. This way no one feels left out and and you dont have to worry bout what you say every time you meet someone.

definitely better than sayin 'Happy Holidays'

Tony: 'merry christmas'
Tom: 'Dude, im jewish!"
Tony: "o shit, merry christmahanakwanzika then'

Christmahanakwanzika by the unknown drinker October 1, 2007

Christmahannukwanzadan 

A combination of the main holiday terms; Christmas, Hannukah, Kwanza, and Ramadan.
To be used in this age of correctness where people may be offended by wishing one person a seasonal greeting but leaving another person out, thereby offending their race or creed.

" Happy Christmahannukwanzadan everybody...and I think that covers everybody "

Christmahannukwanzadan by the Den of Iniquity December 7, 2006

Christmasomnia 

A case of insomnia that one gets only on the night leading to Christmas Day. Christmasomnia is usually caused by the excitement of getting to open presents; a person gets so excited they can't fall alseep no matter how much they may want to and it makes the night seem that miuch longer.

Man, I had Christmasomnia so bad last night. I wasn't able to sleep 'til I had opened all my gifts and messed around with them for a while.

Christmasomnia by TehDoc January 20, 2011

ChristmaHanuKwanzaakah

The Ultimate Winter Fusion Holiday
It's Christmas Hanukkah and Kwanzaa all rolled into one
This Holiday is useful for a family of many different religions (I can't imagine why but this is a good contingency plan for those of you not married, engaged, or met your significant other yet) It lasts 16 days, One for Christmas, Eight for Hanukkah, and Six for Kwanzaa

"I hope I get that book I wanted for Christmas, what did you ask for?"
"I exactly celebrate Christmas, I celebrate ChristmaHanuKwanzaakah. It's 16 days long!"

ChristmaHanuKwanzaakah by Quinn Chun and Chris Mooney December 15, 2008