Thankshallowmas 

A post-modern holiday created in 2004 by Kathy Carey of Chicago. It combines the best traditions of Thanksgiving (meal), Halloween (candy, costumes, decorations) and Christmas (presents, decorations). Thankshallowmas traditionally takes place on the first Saturday following Halloween. It also exempts Kathy's in-laws from any further holiday celebrations with her family, which makes it all worth it.

Dude! I got that sweet lego set from Grandma for Thankshallowmas!

Thankshallowmas by |||gp||| November 5, 2011

Thankshallowistmas 

A merged holiday including Halloween, Thanksgiving, and Christmas, coined under Bill Maher's "New Rules."

Thankshallowistmas - now you only have to gather with your batshit family once a year.

Thankshallowistmas by Balfdor November 25, 2007

New Thankshallowistmas 

A Combination of New Years, Thanks Giving, Halloween, And Christmas. Similar to Thankshallowistmas.

Happy New Thankshallowistmas!!!!!!!

New Thankshallowistmas by Alegna thats Angela backwards December 16, 2008